/* Generated by Cython 0.15.1+ on Sat Nov  5 14:14:56 2011 */

#define PY_SSIZE_T_CLEAN
#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02040000
    #error Cython requires Python 2.4+.
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#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
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  #define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)

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  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
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  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
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  #define PyBytes_Check                PyString_Check
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  #define PyBytes_FromString           PyString_FromString
  #define PyBytes_FromStringAndSize    PyString_FromStringAndSize
  #define PyBytes_FromFormat           PyString_FromFormat
  #define PyBytes_DecodeEscape         PyString_DecodeEscape
  #define PyBytes_AsString             PyString_AsString
  #define PyBytes_AsStringAndSize      PyString_AsStringAndSize
  #define PyBytes_Size                 PyString_Size
  #define PyBytes_AS_STRING            PyString_AS_STRING
  #define PyBytes_GET_SIZE             PyString_GET_SIZE
  #define PyBytes_Repr                 PyString_Repr
  #define PyBytes_Concat               PyString_Concat
  #define PyBytes_ConcatAndDel         PyString_ConcatAndDel
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  #define PyFrozenSet_Check(obj)       PyObject_TypeCheck(obj, &PyFrozenSet_Type)
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#ifndef PySet_CheckExact
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#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)

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  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
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#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
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#if PY_VERSION_HEX < 0x03020000
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   PyInt_AsLong
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  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
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#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
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  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif

#if (PY_MAJOR_VERSION < 3) || (PY_VERSION_HEX >= 0x03010300)
  #define __Pyx_PySequence_GetSlice(obj, a, b) PySequence_GetSlice(obj, a, b)
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) PySequence_SetSlice(obj, a, b, value)
  #define __Pyx_PySequence_DelSlice(obj, a, b) PySequence_DelSlice(obj, a, b)
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  #define __Pyx_PySequence_GetSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), (PyObject*)0) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_GetSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object is unsliceable", (obj)->ob_type->tp_name), (PyObject*)0)))
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_SetSlice(obj, a, b, value)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice assignment", (obj)->ob_type->tp_name), -1)))
  #define __Pyx_PySequence_DelSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_DelSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice deletion", (obj)->ob_type->tp_name), -1)))
#endif

#if PY_MAJOR_VERSION >= 3
  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
#endif

#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),((char *)(n)))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),((char *)(n)))
#else
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),(n))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),(n))
#endif

#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_NAMESTR(n) ((char *)(n))
  #define __Pyx_DOCSTR(n)  ((char *)(n))
#else
  #define __Pyx_NAMESTR(n) (n)
  #define __Pyx_DOCSTR(n)  (n)
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#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
#endif
#include <math.h>
#define __PYX_HAVE__histogram
#define __PYX_HAVE_API__histogram
#include "stdio.h"
#include "stdlib.h"
#include "numpy/arrayobject.h"
#include "numpy/ufuncobject.h"
#include "omp.h"
#include "math.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_WITHOUT_ASSERTIONS
#define CYTHON_WITHOUT_ASSERTIONS
#endif


/* inline attribute */
#ifndef CYTHON_INLINE
  #if defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

/* unused attribute */
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif

typedef struct {PyObject **p; char *s; const long n; const char* encoding; const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; /*proto*/


/* Type Conversion Predeclarations */

#define __Pyx_PyBytes_FromUString(s) PyBytes_FromString((char*)s)
#define __Pyx_PyBytes_AsUString(s)   ((unsigned char*) PyBytes_AsString(s))

#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);

static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject*);

#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))


#ifdef __GNUC__
  /* Test for GCC > 2.95 */
  #if __GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))
    #define likely(x)   __builtin_expect(!!(x), 1)
    #define unlikely(x) __builtin_expect(!!(x), 0)
  #else /* __GNUC__ > 2 ... */
    #define likely(x)   (x)
    #define unlikely(x) (x)
  #endif /* __GNUC__ > 2 ... */
#else /* __GNUC__ */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
    
static PyObject *__pyx_m;
static PyObject *__pyx_b;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


#if !defined(CYTHON_CCOMPLEX)
  #if defined(__cplusplus)
    #define CYTHON_CCOMPLEX 1
  #elif defined(_Complex_I)
    #define CYTHON_CCOMPLEX 1
  #else
    #define CYTHON_CCOMPLEX 0
  #endif
#endif

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    #include <complex>
  #else
    #include <complex.h>
  #endif
#endif

#if CYTHON_CCOMPLEX && !defined(__cplusplus) && defined(__sun__) && defined(__GNUC__)
  #undef _Complex_I
  #define _Complex_I 1.0fj
#endif

static const char *__pyx_f[] = {
  "histogram.pyx",
  "numpy.pxd",
};

/* "numpy.pxd":719
 * # in Cython to enable them only on the right systems.
 * 
 * ctypedef npy_int8       int8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
 */
typedef npy_int8 __pyx_t_5numpy_int8_t;

/* "numpy.pxd":720
 * 
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t
 */
typedef npy_int16 __pyx_t_5numpy_int16_t;

/* "numpy.pxd":721
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int64      int64_t
 * #ctypedef npy_int96      int96_t
 */
typedef npy_int32 __pyx_t_5numpy_int32_t;

/* "numpy.pxd":722
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_int96      int96_t
 * #ctypedef npy_int128     int128_t
 */
typedef npy_int64 __pyx_t_5numpy_int64_t;

/* "numpy.pxd":726
 * #ctypedef npy_int128     int128_t
 * 
 * ctypedef npy_uint8      uint8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
 */
typedef npy_uint8 __pyx_t_5numpy_uint8_t;

/* "numpy.pxd":727
 * 
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t
 */
typedef npy_uint16 __pyx_t_5numpy_uint16_t;

/* "numpy.pxd":728
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint64     uint64_t
 * #ctypedef npy_uint96     uint96_t
 */
typedef npy_uint32 __pyx_t_5numpy_uint32_t;

/* "numpy.pxd":729
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_uint96     uint96_t
 * #ctypedef npy_uint128    uint128_t
 */
typedef npy_uint64 __pyx_t_5numpy_uint64_t;

/* "numpy.pxd":733
 * #ctypedef npy_uint128    uint128_t
 * 
 * ctypedef npy_float32    float32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_float64    float64_t
 * #ctypedef npy_float80    float80_t
 */
typedef npy_float32 __pyx_t_5numpy_float32_t;

/* "numpy.pxd":734
 * 
 * ctypedef npy_float32    float32_t
 * ctypedef npy_float64    float64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_float80    float80_t
 * #ctypedef npy_float128   float128_t
 */
typedef npy_float64 __pyx_t_5numpy_float64_t;

/* "numpy.pxd":743
 * # The int types are mapped a bit surprising --
 * # numpy.int corresponds to 'l' and numpy.long to 'q'
 * ctypedef npy_long       int_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longlong   long_t
 * ctypedef npy_longlong   longlong_t
 */
typedef npy_long __pyx_t_5numpy_int_t;

/* "numpy.pxd":744
 * # numpy.int corresponds to 'l' and numpy.long to 'q'
 * ctypedef npy_long       int_t
 * ctypedef npy_longlong   long_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longlong   longlong_t
 * 
 */
typedef npy_longlong __pyx_t_5numpy_long_t;

/* "numpy.pxd":745
 * ctypedef npy_long       int_t
 * ctypedef npy_longlong   long_t
 * ctypedef npy_longlong   longlong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_ulong      uint_t
 */
typedef npy_longlong __pyx_t_5numpy_longlong_t;

/* "numpy.pxd":747
 * ctypedef npy_longlong   longlong_t
 * 
 * ctypedef npy_ulong      uint_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulong_t
 * ctypedef npy_ulonglong  ulonglong_t
 */
typedef npy_ulong __pyx_t_5numpy_uint_t;

/* "numpy.pxd":748
 * 
 * ctypedef npy_ulong      uint_t
 * ctypedef npy_ulonglong  ulong_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 */
typedef npy_ulonglong __pyx_t_5numpy_ulong_t;

/* "numpy.pxd":749
 * ctypedef npy_ulong      uint_t
 * ctypedef npy_ulonglong  ulong_t
 * ctypedef npy_ulonglong  ulonglong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_intp       intp_t
 */
typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;

/* "numpy.pxd":751
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 * ctypedef npy_intp       intp_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uintp      uintp_t
 * 
 */
typedef npy_intp __pyx_t_5numpy_intp_t;

/* "numpy.pxd":752
 * 
 * ctypedef npy_intp       intp_t
 * ctypedef npy_uintp      uintp_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_double     float_t
 */
typedef npy_uintp __pyx_t_5numpy_uintp_t;

/* "numpy.pxd":754
 * ctypedef npy_uintp      uintp_t
 * 
 * ctypedef npy_double     float_t             # <<<<<<<<<<<<<<
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t
 */
typedef npy_double __pyx_t_5numpy_float_t;

/* "numpy.pxd":755
 * 
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longdouble longdouble_t
 * 
 */
typedef npy_double __pyx_t_5numpy_double_t;

/* "numpy.pxd":756
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_cfloat      cfloat_t
 */
typedef npy_longdouble __pyx_t_5numpy_longdouble_t;

/* "histogram.pyx":63
 * # every type in the numpy module there's a corresponding compile-time
 * # type with a _t-suffix.
 * ctypedef numpy.int64_t DTYPE_int64_t             # <<<<<<<<<<<<<<
 * ctypedef numpy.float64_t DTYPE_float64_t
 * 
 */
typedef __pyx_t_5numpy_int64_t __pyx_t_9histogram_DTYPE_int64_t;

/* "histogram.pyx":64
 * # type with a _t-suffix.
 * ctypedef numpy.int64_t DTYPE_int64_t
 * ctypedef numpy.float64_t DTYPE_float64_t             # <<<<<<<<<<<<<<
 * 
 * @cython.cdivision(True)
 */
typedef __pyx_t_5numpy_float64_t __pyx_t_9histogram_DTYPE_float64_t;

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    typedef ::std::complex< float > __pyx_t_float_complex;
  #else
    typedef float _Complex __pyx_t_float_complex;
  #endif
#else
    typedef struct { float real, imag; } __pyx_t_float_complex;
#endif

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    typedef ::std::complex< double > __pyx_t_double_complex;
  #else
    typedef double _Complex __pyx_t_double_complex;
  #endif
#else
    typedef struct { double real, imag; } __pyx_t_double_complex;
#endif

/*--- Type declarations ---*/

/* "numpy.pxd":758
 * ctypedef npy_longdouble longdouble_t
 * 
 * ctypedef npy_cfloat      cfloat_t             # <<<<<<<<<<<<<<
 * ctypedef npy_cdouble     cdouble_t
 * ctypedef npy_clongdouble clongdouble_t
 */
typedef npy_cfloat __pyx_t_5numpy_cfloat_t;

/* "numpy.pxd":759
 * 
 * ctypedef npy_cfloat      cfloat_t
 * ctypedef npy_cdouble     cdouble_t             # <<<<<<<<<<<<<<
 * ctypedef npy_clongdouble clongdouble_t
 * 
 */
typedef npy_cdouble __pyx_t_5numpy_cdouble_t;

/* "numpy.pxd":760
 * ctypedef npy_cfloat      cfloat_t
 * ctypedef npy_cdouble     cdouble_t
 * ctypedef npy_clongdouble clongdouble_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_cdouble     complex_t
 */
typedef npy_clongdouble __pyx_t_5numpy_clongdouble_t;

/* "numpy.pxd":762
 * ctypedef npy_clongdouble clongdouble_t
 * 
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/* "histogram.pyx":69
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static PyObject *__pyx_pf_9histogram_histogram(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
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 */
  __pyx_v_dIntR = 0.0;

  /* "histogram.pyx":112
 *     cdef double dInt = 0.0
 *     cdef double dIntR = 0.0
 *     cdef double dIntL = 0.0             # <<<<<<<<<<<<<<
 *     cdef double dTmp = 0.0
 *     cdef double dbin, inv_dbin2 = 0.0
 */
  __pyx_v_dIntL = 0.0;

  /* "histogram.pyx":113
 *     cdef double dIntR = 0.0
 *     cdef double dIntL = 0.0
 *     cdef double dTmp = 0.0             # <<<<<<<<<<<<<<
 *     cdef double dbin, inv_dbin2 = 0.0
 *     cdef double tmp_count, tmp_data = 0.0
 */
  __pyx_v_dTmp = 0.0;

  /* "histogram.pyx":114
 *     cdef double dIntL = 0.0
 *     cdef double dTmp = 0.0
 *     cdef double dbin, inv_dbin2 = 0.0             # <<<<<<<<<<<<<<
 *     cdef double tmp_count, tmp_data = 0.0
 *     cdef double epsilon = 1e-10
 */
  __pyx_v_inv_dbin2 = 0.0;

  /* "histogram.pyx":115
 *     cdef double dTmp = 0.0
 *     cdef double dbin, inv_dbin2 = 0.0
 *     cdef double tmp_count, tmp_data = 0.0             # <<<<<<<<<<<<<<
 *     cdef double epsilon = 1e-10
 * 
 */
  __pyx_v_tmp_data = 0.0;

  /* "histogram.pyx":116
 *     cdef double dbin, inv_dbin2 = 0.0
 *     cdef double tmp_count, tmp_data = 0.0
 *     cdef double epsilon = 1e-10             # <<<<<<<<<<<<<<
 * 
 *     cdef long   bin = 0
 */
  __pyx_v_epsilon = 1e-10;

  /* "histogram.pyx":118
 *     cdef double epsilon = 1e-10
 * 
 *     cdef long   bin = 0             # <<<<<<<<<<<<<<
 *     cdef long   i, idx, t, dest = 0
 *     if nthread is not None:
 */
  __pyx_v_bin = 0;

  /* "histogram.pyx":119
 * 
 *     cdef long   bin = 0
 *     cdef long   i, idx, t, dest = 0             # <<<<<<<<<<<<<<
 *     if nthread is not None:
 *         if isinstance(nthread, int) and (nthread > 0):
 */
  __pyx_v_dest = 0;

  /* "histogram.pyx":120
 *     cdef long   bin = 0
 *     cdef long   i, idx, t, dest = 0
 *     if nthread is not None:             # <<<<<<<<<<<<<<
 *         if isinstance(nthread, int) and (nthread > 0):
 *             omp_set_num_threads(< int > nthread)
 */
  __pyx_t_4 = (__pyx_v_nthread != Py_None);
  if (__pyx_t_4) {

    /* "histogram.pyx":121
 *     cdef long   i, idx, t, dest = 0
 *     if nthread is not None:
 *         if isinstance(nthread, int) and (nthread > 0):             # <<<<<<<<<<<<<<
 *             omp_set_num_threads(< int > nthread)
 * 
 */
    __pyx_t_3 = ((PyObject *)((PyObject*)(&PyInt_Type)));
    __Pyx_INCREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_TypeCheck(__pyx_v_nthread, __pyx_t_3); 
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (__pyx_t_4) {
      __pyx_t_3 = PyObject_RichCompare(__pyx_v_nthread, __pyx_int_0, Py_GT); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 121; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_15 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_15 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 121; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_16 = __pyx_t_15;
    } else {
      __pyx_t_16 = __pyx_t_4;
    }
    if (__pyx_t_16) {

      /* "histogram.pyx":122
 *     if nthread is not None:
 *         if isinstance(nthread, int) and (nthread > 0):
 *             omp_set_num_threads(< int > nthread)             # <<<<<<<<<<<<<<
 * 
 *     cdef double * bigCount = < double *> calloc(bins * omp_get_max_threads(), sizeof(double))
 */
      __pyx_t_17 = __Pyx_PyInt_AsInt(__pyx_v_nthread); if (unlikely((__pyx_t_17 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 122; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      omp_set_num_threads(((int)__pyx_t_17));
      goto __pyx_L8;
    }
    __pyx_L8:;
    goto __pyx_L7;
  }
  __pyx_L7:;

  /* "histogram.pyx":124
 *             omp_set_num_threads(< int > nthread)
 * 
 *     cdef double * bigCount = < double *> calloc(bins * omp_get_max_threads(), sizeof(double))             # <<<<<<<<<<<<<<
 *     cdef double * bigData = < double *> calloc(bins * omp_get_max_threads(), sizeof(double))
 *     if pixelSize_in_Pos is None:
 */
  __pyx_v_bigCount = ((double *)calloc((__pyx_v_bins * omp_get_max_threads()), (sizeof(double))));

  /* "histogram.pyx":125
 * 
 *     cdef double * bigCount = < double *> calloc(bins * omp_get_max_threads(), sizeof(double))
 *     cdef double * bigData = < double *> calloc(bins * omp_get_max_threads(), sizeof(double))             # <<<<<<<<<<<<<<
 *     if pixelSize_in_Pos is None:
 *         dbin = 0.5
 */
  __pyx_v_bigData = ((double *)calloc((__pyx_v_bins * omp_get_max_threads()), (sizeof(double))));

  /* "histogram.pyx":126
 *     cdef double * bigCount = < double *> calloc(bins * omp_get_max_threads(), sizeof(double))
 *     cdef double * bigData = < double *> calloc(bins * omp_get_max_threads(), sizeof(double))
 *     if pixelSize_in_Pos is None:             # <<<<<<<<<<<<<<
 *         dbin = 0.5
 *         inv_dbin2 = 4.0
 */
  __pyx_t_16 = (__pyx_v_pixelSize_in_Pos == Py_None);
  if (__pyx_t_16) {

    /* "histogram.pyx":127
 *     cdef double * bigData = < double *> calloc(bins * omp_get_max_threads(), sizeof(double))
 *     if pixelSize_in_Pos is None:
 *         dbin = 0.5             # <<<<<<<<<<<<<<
 *         inv_dbin2 = 4.0
 *     elif isinstance(pixelSize_in_Pos, (int, float)):
 */
    __pyx_v_dbin = 0.5;

    /* "histogram.pyx":128
 *     if pixelSize_in_Pos is None:
 *         dbin = 0.5
 *         inv_dbin2 = 4.0             # <<<<<<<<<<<<<<
 *     elif isinstance(pixelSize_in_Pos, (int, float)):
 *         dbin = 0.5 * (< double > pixelSize_in_Pos) * inv_bin_width
 */
    __pyx_v_inv_dbin2 = 4.0;
    goto __pyx_L9;
  }

  /* "histogram.pyx":129
 *         dbin = 0.5
 *         inv_dbin2 = 4.0
 *     elif isinstance(pixelSize_in_Pos, (int, float)):             # <<<<<<<<<<<<<<
 *         dbin = 0.5 * (< double > pixelSize_in_Pos) * inv_bin_width
 *         if dbin > 0.0:
 */
  __Pyx_INCREF(__pyx_v_pixelSize_in_Pos);
  __pyx_t_3 = __pyx_v_pixelSize_in_Pos;
  __pyx_t_16 = PyInt_Check(__pyx_t_3); 
  if (!__pyx_t_16) {
    __pyx_t_4 = PyFloat_Check(__pyx_t_3); 
    __pyx_t_15 = __pyx_t_4;
  } else {
    __pyx_t_15 = __pyx_t_16;
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_15) {

    /* "histogram.pyx":130
 *         inv_dbin2 = 4.0
 *     elif isinstance(pixelSize_in_Pos, (int, float)):
 *         dbin = 0.5 * (< double > pixelSize_in_Pos) * inv_bin_width             # <<<<<<<<<<<<<<
 *         if dbin > 0.0:
 *             inv_dbin2 = 1 / dbin / dbin
 */
    __pyx_t_14 = __pyx_PyFloat_AsDouble(__pyx_v_pixelSize_in_Pos); if (unlikely((__pyx_t_14 == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __pyx_v_dbin = ((0.5 * ((double)__pyx_t_14)) * __pyx_v_inv_bin_width);

    /* "histogram.pyx":131
 *     elif isinstance(pixelSize_in_Pos, (int, float)):
 *         dbin = 0.5 * (< double > pixelSize_in_Pos) * inv_bin_width
 *         if dbin > 0.0:             # <<<<<<<<<<<<<<
 *             inv_dbin2 = 1 / dbin / dbin
 *         else:
 */
    __pyx_t_15 = (__pyx_v_dbin > 0.0);
    if (__pyx_t_15) {

      /* "histogram.pyx":132
 *         dbin = 0.5 * (< double > pixelSize_in_Pos) * inv_bin_width
 *         if dbin > 0.0:
 *             inv_dbin2 = 1 / dbin / dbin             # <<<<<<<<<<<<<<
 *         else:
 *             inv_dbin2 = 0.0
 */
      __pyx_v_inv_dbin2 = ((1.0 / __pyx_v_dbin) / __pyx_v_dbin);
      goto __pyx_L10;
    }
    /*else*/ {

      /* "histogram.pyx":134
 *             inv_dbin2 = 1 / dbin / dbin
 *         else:
 *             inv_dbin2 = 0.0             # <<<<<<<<<<<<<<
 *     elif isinstance(pixelSize_in_Pos, numpy.ndarray):
 *         pass #TODO
 */
      __pyx_v_inv_dbin2 = 0.0;
    }
    __pyx_L10:;
    goto __pyx_L9;
  }

  /* "histogram.pyx":135
 *         else:
 *             inv_dbin2 = 0.0
 *     elif isinstance(pixelSize_in_Pos, numpy.ndarray):             # <<<<<<<<<<<<<<
 *         pass #TODO
 * 
 */
  __pyx_t_3 = ((PyObject *)((PyObject*)__pyx_ptype_5numpy_ndarray));
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_15 = __Pyx_TypeCheck(__pyx_v_pixelSize_in_Pos, __pyx_t_3); 
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_15) {
    goto __pyx_L9;
  }
  __pyx_L9:;

  /* "histogram.pyx":138
 *         pass #TODO
 * 
 *     if isnan(dbin) or isnan(inv_dbin2):             # <<<<<<<<<<<<<<
 *         dbin = 0.0
 *         inv_dbin2 = 0.0
 */
  __pyx_t_17 = isnan(__pyx_v_dbin);
  if (!__pyx_t_17) {
    __pyx_t_18 = isnan(__pyx_v_inv_dbin2);
    __pyx_t_15 = __pyx_t_18;
  } else {
    __pyx_t_15 = __pyx_t_17;
  }
  if (__pyx_t_15) {

    /* "histogram.pyx":139
 * 
 *     if isnan(dbin) or isnan(inv_dbin2):
 *         dbin = 0.0             # <<<<<<<<<<<<<<
 *         inv_dbin2 = 0.0
 * 
 */
    __pyx_v_dbin = 0.0;

    /* "histogram.pyx":140
 *     if isnan(dbin) or isnan(inv_dbin2):
 *         dbin = 0.0
 *         inv_dbin2 = 0.0             # <<<<<<<<<<<<<<
 * 
 *     with nogil:
 */
    __pyx_v_inv_dbin2 = 0.0;
    goto __pyx_L11;
  }
  __pyx_L11:;

  /* "histogram.pyx":142
 *         inv_dbin2 = 0.0
 * 
 *     with nogil:             # <<<<<<<<<<<<<<
 *         for i in prange(size):
 *             d = cdata[i]
 */
  {
      #ifdef WITH_THREAD
      PyThreadState *_save = NULL;
      #endif
      Py_UNBLOCK_THREADS
      /*try:*/ {

        /* "histogram.pyx":143
 * 
 *     with nogil:
 *         for i in prange(size):             # <<<<<<<<<<<<<<
 *             d = cdata[i]
 *             a = cpos[i]
 */
        __pyx_t_5 = __pyx_v_size;
        if (1 == 0) abort();
        {
            __pyx_t_20 = (__pyx_t_5 - 0) / 1;
            if (__pyx_t_20 > 0)
            {
                __pyx_v_i = 0;
                #ifdef _OPENMP
                #pragma omp parallel private(__pyx_t_23, __pyx_t_4, __pyx_t_16, __pyx_t_21, __pyx_t_15, __pyx_t_22)
                #endif /* _OPENMP */
                {
                    #ifdef _OPENMP
                    #pragma omp for lastprivate(__pyx_v_dest) lastprivate(__pyx_v_dIntL) firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) lastprivate(__pyx_v_dIntR) lastprivate(__pyx_v_bin) lastprivate(__pyx_v_dtmp) lastprivate(__pyx_v_a) lastprivate(__pyx_v_ffbin) lastprivate(__pyx_v_d) lastprivate(__pyx_v_fbin) lastprivate(__pyx_v_dInt)
                    #endif /* _OPENMP */
                    for (__pyx_t_19 = 0; __pyx_t_19 < __pyx_t_20; __pyx_t_19++){
                        {
                            __pyx_v_i = 0 + 1 * __pyx_t_19;
                            /* Initialize private variables to invalid values */
                            __pyx_v_dest = ((long)0xbad0bad0);
                            __pyx_v_dIntL = ((double)__PYX_NAN);
                            __pyx_v_dIntR = ((double)__PYX_NAN);
                            __pyx_v_bin = ((long)0xbad0bad0);
                            __pyx_v_dtmp = ((double)__PYX_NAN);
                            __pyx_v_a = ((double)__PYX_NAN);
                            __pyx_v_ffbin = ((double)__PYX_NAN);
                            __pyx_v_d = ((double)__PYX_NAN);
                            __pyx_v_fbin = ((double)__PYX_NAN);
                            __pyx_v_dInt = ((double)__PYX_NAN);

                            /* "histogram.pyx":144
 *     with nogil:
 *         for i in prange(size):
 *             d = cdata[i]             # <<<<<<<<<<<<<<
 *             a = cpos[i]
 *             if (a < bin_edge_min) or (a > bin_edge_max):
 */
                            __pyx_t_21 = __pyx_v_i;
                            __pyx_v_d = (*__Pyx_BufPtrStrided1d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_cdata.buf, __pyx_t_21, __pyx_bstride_0_cdata));

                            /* "histogram.pyx":145
 *         for i in prange(size):
 *             d = cdata[i]
 *             a = cpos[i]             # <<<<<<<<<<<<<<
 *             if (a < bin_edge_min) or (a > bin_edge_max):
 *                 continue
 */
                            __pyx_t_22 = __pyx_v_i;
                            __pyx_v_a = (*__Pyx_BufPtrStrided1d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_cpos.buf, __pyx_t_22, __pyx_bstride_0_cpos));

                            /* "histogram.pyx":146
 *             d = cdata[i]
 *             a = cpos[i]
 *             if (a < bin_edge_min) or (a > bin_edge_max):             # <<<<<<<<<<<<<<
 *                 continue
 *             fbin = (a - bin_edge_min) * inv_bin_width
 */
                            __pyx_t_15 = (__pyx_v_a < __pyx_v_bin_edge_min);
                            if (!__pyx_t_15) {
                              __pyx_t_16 = (__pyx_v_a > __pyx_v_bin_edge_max);
                              __pyx_t_4 = __pyx_t_16;
                            } else {
                              __pyx_t_4 = __pyx_t_15;
                            }
                            if (__pyx_t_4) {

                              /* "histogram.pyx":147
 *             a = cpos[i]
 *             if (a < bin_edge_min) or (a > bin_edge_max):
 *                 continue             # <<<<<<<<<<<<<<
 *             fbin = (a - bin_edge_min) * inv_bin_width
 *             ffbin = floor(fbin)
 */
                              goto __pyx_L15_continue;
                              goto __pyx_L19;
                            }
                            __pyx_L19:;

                            /* "histogram.pyx":148
 *             if (a < bin_edge_min) or (a > bin_edge_max):
 *                 continue
 *             fbin = (a - bin_edge_min) * inv_bin_width             # <<<<<<<<<<<<<<
 *             ffbin = floor(fbin)
 *             bin = < long > ffbin
 */
                            __pyx_v_fbin = ((__pyx_v_a - __pyx_v_bin_edge_min) * __pyx_v_inv_bin_width);

                            /* "histogram.pyx":149
 *                 continue
 *             fbin = (a - bin_edge_min) * inv_bin_width
 *             ffbin = floor(fbin)             # <<<<<<<<<<<<<<
 *             bin = < long > ffbin
 *             dest = omp_get_thread_num() * bins + bin
 */
                            __pyx_v_ffbin = floor(__pyx_v_fbin);

                            /* "histogram.pyx":150
 *             fbin = (a - bin_edge_min) * inv_bin_width
 *             ffbin = floor(fbin)
 *             bin = < long > ffbin             # <<<<<<<<<<<<<<
 *             dest = omp_get_thread_num() * bins + bin
 *             dInt = 1.0
 */
                            __pyx_v_bin = ((long)__pyx_v_ffbin);

                            /* "histogram.pyx":151
 *             ffbin = floor(fbin)
 *             bin = < long > ffbin
 *             dest = omp_get_thread_num() * bins + bin             # <<<<<<<<<<<<<<
 *             dInt = 1.0
 *             if  bin > 0 :
 */
                            __pyx_v_dest = ((omp_get_thread_num() * __pyx_v_bins) + __pyx_v_bin);

                            /* "histogram.pyx":152
 *             bin = < long > ffbin
 *             dest = omp_get_thread_num() * bins + bin
 *             dInt = 1.0             # <<<<<<<<<<<<<<
 *             if  bin > 0 :
 *                 dtmp = ffbin - (fbin - dbin)
 */
                            __pyx_v_dInt = 1.0;

                            /* "histogram.pyx":153
 *             dest = omp_get_thread_num() * bins + bin
 *             dInt = 1.0
 *             if  bin > 0 :             # <<<<<<<<<<<<<<
 *                 dtmp = ffbin - (fbin - dbin)
 *                 if dtmp > 0:
 */
                            __pyx_t_4 = (__pyx_v_bin > 0);
                            if (__pyx_t_4) {

                              /* "histogram.pyx":154
 *             dInt = 1.0
 *             if  bin > 0 :
 *                 dtmp = ffbin - (fbin - dbin)             # <<<<<<<<<<<<<<
 *                 if dtmp > 0:
 *                     dIntL = 0.5 * dtmp * dtmp * inv_dbin2
 */
                              __pyx_v_dtmp = (__pyx_v_ffbin - (__pyx_v_fbin - __pyx_v_dbin));

                              /* "histogram.pyx":155
 *             if  bin > 0 :
 *                 dtmp = ffbin - (fbin - dbin)
 *                 if dtmp > 0:             # <<<<<<<<<<<<<<
 *                     dIntL = 0.5 * dtmp * dtmp * inv_dbin2
 *                     dInt = dInt - dIntL
 */
                              __pyx_t_4 = (__pyx_v_dtmp > 0.0);
                              if (__pyx_t_4) {

                                /* "histogram.pyx":156
 *                 dtmp = ffbin - (fbin - dbin)
 *                 if dtmp > 0:
 *                     dIntL = 0.5 * dtmp * dtmp * inv_dbin2             # <<<<<<<<<<<<<<
 *                     dInt = dInt - dIntL
 *                     bigCount[dest - 1] += dIntL
 */
                                __pyx_v_dIntL = (((0.5 * __pyx_v_dtmp) * __pyx_v_dtmp) * __pyx_v_inv_dbin2);

                                /* "histogram.pyx":157
 *                 if dtmp > 0:
 *                     dIntL = 0.5 * dtmp * dtmp * inv_dbin2
 *                     dInt = dInt - dIntL             # <<<<<<<<<<<<<<
 *                     bigCount[dest - 1] += dIntL
 *                     bigData[dest - 1] += d * dIntL
 */
                                __pyx_v_dInt = (__pyx_v_dInt - __pyx_v_dIntL);

                                /* "histogram.pyx":158
 *                     dIntL = 0.5 * dtmp * dtmp * inv_dbin2
 *                     dInt = dInt - dIntL
 *                     bigCount[dest - 1] += dIntL             # <<<<<<<<<<<<<<
 *                     bigData[dest - 1] += d * dIntL
 * 
 */
                                __pyx_t_23 = (__pyx_v_dest - 1);
                                (__pyx_v_bigCount[__pyx_t_23]) = ((__pyx_v_bigCount[__pyx_t_23]) + __pyx_v_dIntL);

                                /* "histogram.pyx":159
 *                     dInt = dInt - dIntL
 *                     bigCount[dest - 1] += dIntL
 *                     bigData[dest - 1] += d * dIntL             # <<<<<<<<<<<<<<
 * 
 *             if bin < bins - 1 :
 */
                                __pyx_t_23 = (__pyx_v_dest - 1);
                                (__pyx_v_bigData[__pyx_t_23]) = ((__pyx_v_bigData[__pyx_t_23]) + (__pyx_v_d * __pyx_v_dIntL));
                                goto __pyx_L21;
                              }
                              __pyx_L21:;
                              goto __pyx_L20;
                            }
                            __pyx_L20:;

                            /* "histogram.pyx":161
 *                     bigData[dest - 1] += d * dIntL
 * 
 *             if bin < bins - 1 :             # <<<<<<<<<<<<<<
 *                 dtmp = fbin + dbin - ffbin - 1
 *                 if dtmp > 0 :
 */
                            __pyx_t_4 = (__pyx_v_bin < (__pyx_v_bins - 1));
                            if (__pyx_t_4) {

                              /* "histogram.pyx":162
 * 
 *             if bin < bins - 1 :
 *                 dtmp = fbin + dbin - ffbin - 1             # <<<<<<<<<<<<<<
 *                 if dtmp > 0 :
 *                     dIntR = 0.5 * dtmp * dtmp * inv_dbin2
 */
                              __pyx_v_dtmp = (((__pyx_v_fbin + __pyx_v_dbin) - __pyx_v_ffbin) - 1.0);

                              /* "histogram.pyx":163
 *             if bin < bins - 1 :
 *                 dtmp = fbin + dbin - ffbin - 1
 *                 if dtmp > 0 :             # <<<<<<<<<<<<<<
 *                     dIntR = 0.5 * dtmp * dtmp * inv_dbin2
 *                     dInt = dInt - dIntR
 */
                              __pyx_t_4 = (__pyx_v_dtmp > 0.0);
                              if (__pyx_t_4) {

                                /* "histogram.pyx":164
 *                 dtmp = fbin + dbin - ffbin - 1
 *                 if dtmp > 0 :
 *                     dIntR = 0.5 * dtmp * dtmp * inv_dbin2             # <<<<<<<<<<<<<<
 *                     dInt = dInt - dIntR
 *                     bigCount[dest + 1] += dIntR
 */
                                __pyx_v_dIntR = (((0.5 * __pyx_v_dtmp) * __pyx_v_dtmp) * __pyx_v_inv_dbin2);

                                /* "histogram.pyx":165
 *                 if dtmp > 0 :
 *                     dIntR = 0.5 * dtmp * dtmp * inv_dbin2
 *                     dInt = dInt - dIntR             # <<<<<<<<<<<<<<
 *                     bigCount[dest + 1] += dIntR
 *                     bigData[dest + 1] += d * dIntR
 */
                                __pyx_v_dInt = (__pyx_v_dInt - __pyx_v_dIntR);

                                /* "histogram.pyx":166
 *                     dIntR = 0.5 * dtmp * dtmp * inv_dbin2
 *                     dInt = dInt - dIntR
 *                     bigCount[dest + 1] += dIntR             # <<<<<<<<<<<<<<
 *                     bigData[dest + 1] += d * dIntR
 *             bigCount[dest] += dInt
 */
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                                /* "histogram.pyx":167
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                              }
                              __pyx_L23:;
                              goto __pyx_L22;
                            }
                            __pyx_L22:;

                            /* "histogram.pyx":168
 *                     bigCount[dest + 1] += dIntR
 *                     bigData[dest + 1] += d * dIntR
 *             bigCount[dest] += dInt             # <<<<<<<<<<<<<<
 *             bigData[dest] += d * dInt
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 */
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                            /* "histogram.pyx":169
 *                     bigData[dest + 1] += d * dIntR
 *             bigCount[dest] += dInt
 *             bigData[dest] += d * dInt             # <<<<<<<<<<<<<<
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 *         for idx in prange(bins):
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 *             bigData[dest] += d * dInt
 * 
 *         for idx in prange(bins):             # <<<<<<<<<<<<<<
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                            /* "histogram.pyx":172
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                            /* "histogram.pyx":173
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/* "histogram.pyx":194
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 *             edges0[i] = min0 + (0.5 +< double > i) / idp0
 *         for i in prange(bin1):             # <<<<<<<<<<<<<<
 *             edges1[i] = min1 + (0.5 +< double > i) / idp1
 *         for i in range(size):
 */
        __pyx_t_23 = __pyx_v_bin1;
        if (1 == 0) abort();
        {
            __pyx_t_9 = (__pyx_t_23 - 0) / 1;
            if (__pyx_t_9 > 0)
            {
                __pyx_v_i = 0;
                #ifdef _OPENMP
                #pragma omp parallel private(__pyx_t_25)
                #endif /* _OPENMP */
                {
                    #ifdef _OPENMP
                    #pragma omp for firstprivate(__pyx_v_i) lastprivate(__pyx_v_i)
                    #endif /* _OPENMP */
                    for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_9; __pyx_t_5++){
                        {
                            __pyx_v_i = 0 + 1 * __pyx_t_5;

                            /* "histogram.pyx":251
 *             edges0[i] = min0 + (0.5 +< double > i) / idp0
 *         for i in prange(bin1):
 *             edges1[i] = min1 + (0.5 +< double > i) / idp1             # <<<<<<<<<<<<<<
 *         for i in range(size):
 *             p0 = cpos0[i]
 */
                            __pyx_t_25 = __pyx_v_i;
                            *__Pyx_BufPtrStrided1d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_edges1.buf, __pyx_t_25, __pyx_bstride_0_edges1) = (__pyx_v_min1 + ((0.5 + ((double)__pyx_v_i)) / __pyx_v_idp1));
                        }
                    }
                }
            }
        }

        /* "histogram.pyx":252
 *         for i in prange(bin1):
 *             edges1[i] = min1 + (0.5 +< double > i) / idp1
 *         for i in range(size):             # <<<<<<<<<<<<<<
 *             p0 = cpos0[i]
 *             p1 = cpos1[i]
 */
        __pyx_t_9 = __pyx_v_size;
        for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_9; __pyx_t_5+=1) {
          __pyx_v_i = __pyx_t_5;

          /* "histogram.pyx":253
 *             edges1[i] = min1 + (0.5 +< double > i) / idp1
 *         for i in range(size):
 *             p0 = cpos0[i]             # <<<<<<<<<<<<<<
 *             p1 = cpos1[i]
 *             d = data[i]
 */
          __pyx_t_23 = __pyx_v_i;
          __pyx_v_p0 = (*__Pyx_BufPtrStrided1d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_cpos0.buf, __pyx_t_23, __pyx_bstride_0_cpos0));

          /* "histogram.pyx":254
 *         for i in range(size):
 *             p0 = cpos0[i]
 *             p1 = cpos1[i]             # <<<<<<<<<<<<<<
 *             d = data[i]
 *             fbin0 = (p0 - min0) * idp0
 */
          __pyx_t_26 = __pyx_v_i;
          __pyx_v_p1 = (*__Pyx_BufPtrStrided1d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_cpos1.buf, __pyx_t_26, __pyx_bstride_0_cpos1));

          /* "histogram.pyx":255
 *             p0 = cpos0[i]
 *             p1 = cpos1[i]
 *             d = data[i]             # <<<<<<<<<<<<<<
 *             fbin0 = (p0 - min0) * idp0
 *             fbin1 = (p1 - min1) * idp1
 */
          __pyx_t_27 = __pyx_v_i;
          __pyx_v_d = (*__Pyx_BufPtrStrided1d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_data.buf, __pyx_t_27, __pyx_bstride_0_data));

          /* "histogram.pyx":256
 *             p1 = cpos1[i]
 *             d = data[i]
 *             fbin0 = (p0 - min0) * idp0             # <<<<<<<<<<<<<<
 *             fbin1 = (p1 - min1) * idp1
 *             b0 = < long > floor(fbin0)
 */
          __pyx_v_fbin0 = ((__pyx_v_p0 - __pyx_v_min0) * __pyx_v_idp0);

          /* "histogram.pyx":257
 *             d = data[i]
 *             fbin0 = (p0 - min0) * idp0
 *             fbin1 = (p1 - min1) * idp1             # <<<<<<<<<<<<<<
 *             b0 = < long > floor(fbin0)
 *             b1 = < long > floor(fbin1)
 */
          __pyx_v_fbin1 = ((__pyx_v_p1 - __pyx_v_min1) * __pyx_v_idp1);

          /* "histogram.pyx":258
 *             fbin0 = (p0 - min0) * idp0
 *             fbin1 = (p1 - min1) * idp1
 *             b0 = < long > floor(fbin0)             # <<<<<<<<<<<<<<
 *             b1 = < long > floor(fbin1)
 *             if b0 == bin0:
 */
          __pyx_v_b0 = ((long)floor(__pyx_v_fbin0));

          /* "histogram.pyx":259
 *             fbin1 = (p1 - min1) * idp1
 *             b0 = < long > floor(fbin0)
 *             b1 = < long > floor(fbin1)             # <<<<<<<<<<<<<<
 *             if b0 == bin0:
 *                 b0 = bin0 - 1
 */
          __pyx_v_b1 = ((long)floor(__pyx_v_fbin1));

          /* "histogram.pyx":260
 *             b0 = < long > floor(fbin0)
 *             b1 = < long > floor(fbin1)
 *             if b0 == bin0:             # <<<<<<<<<<<<<<
 *                 b0 = bin0 - 1
 *                 fbin0 = (< double > bin0) - 0.5
 */
          __pyx_t_22 = (__pyx_v_b0 == __pyx_v_bin0);
          if (__pyx_t_22) {

            /* "histogram.pyx":261
 *             b1 = < long > floor(fbin1)
 *             if b0 == bin0:
 *                 b0 = bin0 - 1             # <<<<<<<<<<<<<<
 *                 fbin0 = (< double > bin0) - 0.5
 *             elif b0 == 0:
 */
            __pyx_v_b0 = (__pyx_v_bin0 - 1);

            /* "histogram.pyx":262
 *             if b0 == bin0:
 *                 b0 = bin0 - 1
 *                 fbin0 = (< double > bin0) - 0.5             # <<<<<<<<<<<<<<
 *             elif b0 == 0:
 *                 fbin0 = 0.5
 */
            __pyx_v_fbin0 = (((double)__pyx_v_bin0) - 0.5);
            goto __pyx_L37;
          }

          /* "histogram.pyx":263
 *                 b0 = bin0 - 1
 *                 fbin0 = (< double > bin0) - 0.5
 *             elif b0 == 0:             # <<<<<<<<<<<<<<
 *                 fbin0 = 0.5
 *             if b1 == bin1:
 */
          __pyx_t_22 = (__pyx_v_b0 == 0);
          if (__pyx_t_22) {

            /* "histogram.pyx":264
 *                 fbin0 = (< double > bin0) - 0.5
 *             elif b0 == 0:
 *                 fbin0 = 0.5             # <<<<<<<<<<<<<<
 *             if b1 == bin1:
 *                 b1 = bin1 - 1
 */
            __pyx_v_fbin0 = 0.5;
            goto __pyx_L37;
          }
          __pyx_L37:;

          /* "histogram.pyx":265
 *             elif b0 == 0:
 *                 fbin0 = 0.5
 *             if b1 == bin1:             # <<<<<<<<<<<<<<
 *                 b1 = bin1 - 1
 *                 fbin1 = (< double > bin1) - 0.5
 */
          __pyx_t_22 = (__pyx_v_b1 == __pyx_v_bin1);
          if (__pyx_t_22) {

            /* "histogram.pyx":266
 *                 fbin0 = 0.5
 *             if b1 == bin1:
 *                 b1 = bin1 - 1             # <<<<<<<<<<<<<<
 *                 fbin1 = (< double > bin1) - 0.5
 *             elif b1 == 0:
 */
            __pyx_v_b1 = (__pyx_v_bin1 - 1);

            /* "histogram.pyx":267
 *             if b1 == bin1:
 *                 b1 = bin1 - 1
 *                 fbin1 = (< double > bin1) - 0.5             # <<<<<<<<<<<<<<
 *             elif b1 == 0:
 *                 fbin1 = 0.5
 */
            __pyx_v_fbin1 = (((double)__pyx_v_bin1) - 0.5);
            goto __pyx_L38;
          }

          /* "histogram.pyx":268
 *                 b1 = bin1 - 1
 *                 fbin1 = (< double > bin1) - 0.5
 *             elif b1 == 0:             # <<<<<<<<<<<<<<
 *                 fbin1 = 0.5
 * 
 */
          __pyx_t_22 = (__pyx_v_b1 == 0);
          if (__pyx_t_22) {

            /* "histogram.pyx":269
 *                 fbin1 = (< double > bin1) - 0.5
 *             elif b1 == 0:
 *                 fbin1 = 0.5             # <<<<<<<<<<<<<<
 * 
 *             delta0l = fbin0 -< double > b0 - dbin0
 */
            __pyx_v_fbin1 = 0.5;
            goto __pyx_L38;
          }
          __pyx_L38:;

          /* "histogram.pyx":271
 *                 fbin1 = 0.5
 * 
 *             delta0l = fbin0 -< double > b0 - dbin0             # <<<<<<<<<<<<<<
 *             delta0r = fbin0 -< double > b0 - 1 + dbin0
 *             delta1l = fbin1 -< double > b1 - dbin1
 */
          __pyx_v_delta0l = ((__pyx_v_fbin0 - ((double)__pyx_v_b0)) - __pyx_v_dbin0);

          /* "histogram.pyx":272
 * 
 *             delta0l = fbin0 -< double > b0 - dbin0
 *             delta0r = fbin0 -< double > b0 - 1 + dbin0             # <<<<<<<<<<<<<<
 *             delta1l = fbin1 -< double > b1 - dbin1
 *             delta1r = fbin1 -< double > b1 - 1 + dbin1
 */
          __pyx_v_delta0r = (((__pyx_v_fbin0 - ((double)__pyx_v_b0)) - 1.0) + __pyx_v_dbin0);

          /* "histogram.pyx":273
 *             delta0l = fbin0 -< double > b0 - dbin0
 *             delta0r = fbin0 -< double > b0 - 1 + dbin0
 *             delta1l = fbin1 -< double > b1 - dbin1             # <<<<<<<<<<<<<<
 *             delta1r = fbin1 -< double > b1 - 1 + dbin1
 *             rest = 1.0
 */
          __pyx_v_delta1l = ((__pyx_v_fbin1 - ((double)__pyx_v_b1)) - __pyx_v_dbin1);

          /* "histogram.pyx":274
 *             delta0r = fbin0 -< double > b0 - 1 + dbin0
 *             delta1l = fbin1 -< double > b1 - dbin1
 *             delta1r = fbin1 -< double > b1 - 1 + dbin1             # <<<<<<<<<<<<<<
 *             rest = 1.0
 *             if csplit == 1:
 */
          __pyx_v_delta1r = (((__pyx_v_fbin1 - ((double)__pyx_v_b1)) - 1.0) + __pyx_v_dbin1);

          /* "histogram.pyx":275
 *             delta1l = fbin1 -< double > b1 - dbin1
 *             delta1r = fbin1 -< double > b1 - 1 + dbin1
 *             rest = 1.0             # <<<<<<<<<<<<<<
 *             if csplit == 1:
 *                 if delta0l < 0 and b0 > 0:
 */
          __pyx_v_rest = 1.0;

          /* "histogram.pyx":276
 *             delta1r = fbin1 -< double > b1 - 1 + dbin1
 *             rest = 1.0
 *             if csplit == 1:             # <<<<<<<<<<<<<<
 *                 if delta0l < 0 and b0 > 0:
 *                     if delta1l < 0 and b1 > 0:
 */
          __pyx_t_22 = (__pyx_v_csplit == 1);
          if (__pyx_t_22) {

            /* "histogram.pyx":277
 *             rest = 1.0
 *             if csplit == 1:
 *                 if delta0l < 0 and b0 > 0:             # <<<<<<<<<<<<<<
 *                     if delta1l < 0 and b1 > 0:
 *                         area = delta0l * delta1l
 */
            __pyx_t_22 = (__pyx_v_delta0l < 0.0);
            if (__pyx_t_22) {
              __pyx_t_4 = (__pyx_v_b0 > 0);
              __pyx_t_21 = __pyx_t_4;
            } else {
              __pyx_t_21 = __pyx_t_22;
            }
            if (__pyx_t_21) {

              /* "histogram.pyx":278
 *             if csplit == 1:
 *                 if delta0l < 0 and b0 > 0:
 *                     if delta1l < 0 and b1 > 0:             # <<<<<<<<<<<<<<
 *                         area = delta0l * delta1l
 *                         rest -= area
 */
              __pyx_t_21 = (__pyx_v_delta1l < 0.0);
              if (__pyx_t_21) {
                __pyx_t_22 = (__pyx_v_b1 > 0);
                __pyx_t_4 = __pyx_t_22;
              } else {
                __pyx_t_4 = __pyx_t_21;
              }
              if (__pyx_t_4) {

                /* "histogram.pyx":279
 *                 if delta0l < 0 and b0 > 0:
 *                     if delta1l < 0 and b1 > 0:
 *                         area = delta0l * delta1l             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 - 1, b1 - 1] += area
 */
                __pyx_v_area = (__pyx_v_delta0l * __pyx_v_delta1l);

                /* "histogram.pyx":280
 *                     if delta1l < 0 and b1 > 0:
 *                         area = delta0l * delta1l
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 - 1, b1 - 1] += area
 *                         outData[b0 - 1, b1 - 1] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":281
 *                         area = delta0l * delta1l
 *                         rest -= area
 *                         outCount[b0 - 1, b1 - 1] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 - 1, b1 - 1] += area * d
 * 
 */
                __pyx_t_28 = (__pyx_v_b0 - 1);
                __pyx_t_29 = (__pyx_v_b1 - 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_28, __pyx_bstride_0_outCount, __pyx_t_29, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":282
 *                         rest -= area
 *                         outCount[b0 - 1, b1 - 1] += area
 *                         outData[b0 - 1, b1 - 1] += area * d             # <<<<<<<<<<<<<<
 * 
 *                         area = (-delta0l) * (1 + delta1l)
 */
                __pyx_t_30 = (__pyx_v_b0 - 1);
                __pyx_t_31 = (__pyx_v_b1 - 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_30, __pyx_bstride_0_outData, __pyx_t_31, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);

                /* "histogram.pyx":284
 *                         outData[b0 - 1, b1 - 1] += area * d
 * 
 *                         area = (-delta0l) * (1 + delta1l)             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 - 1, b1 ] += area
 */
                __pyx_v_area = ((-__pyx_v_delta0l) * (1.0 + __pyx_v_delta1l));

                /* "histogram.pyx":285
 * 
 *                         area = (-delta0l) * (1 + delta1l)
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 - 1, b1 ] += area
 *                         outData[b0 - 1, b1 ] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":286
 *                         area = (-delta0l) * (1 + delta1l)
 *                         rest -= area
 *                         outCount[b0 - 1, b1 ] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 - 1, b1 ] += area * d
 * 
 */
                __pyx_t_32 = (__pyx_v_b0 - 1);
                __pyx_t_33 = __pyx_v_b1;
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_32, __pyx_bstride_0_outCount, __pyx_t_33, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":287
 *                         rest -= area
 *                         outCount[b0 - 1, b1 ] += area
 *                         outData[b0 - 1, b1 ] += area * d             # <<<<<<<<<<<<<<
 * 
 *                         area = (1 + delta0l) * (-delta1l)
 */
                __pyx_t_34 = (__pyx_v_b0 - 1);
                __pyx_t_35 = __pyx_v_b1;
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_34, __pyx_bstride_0_outData, __pyx_t_35, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);

                /* "histogram.pyx":289
 *                         outData[b0 - 1, b1 ] += area * d
 * 
 *                         area = (1 + delta0l) * (-delta1l)             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 , b1 - 1 ] += area
 */
                __pyx_v_area = ((1.0 + __pyx_v_delta0l) * (-__pyx_v_delta1l));

                /* "histogram.pyx":290
 * 
 *                         area = (1 + delta0l) * (-delta1l)
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 , b1 - 1 ] += area
 *                         outData[b0 , b1 - 1 ] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":291
 *                         area = (1 + delta0l) * (-delta1l)
 *                         rest -= area
 *                         outCount[b0 , b1 - 1 ] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 , b1 - 1 ] += area * d
 * 
 */
                __pyx_t_36 = __pyx_v_b0;
                __pyx_t_37 = (__pyx_v_b1 - 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_36, __pyx_bstride_0_outCount, __pyx_t_37, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":292
 *                         rest -= area
 *                         outCount[b0 , b1 - 1 ] += area
 *                         outData[b0 , b1 - 1 ] += area * d             # <<<<<<<<<<<<<<
 * 
 *                     elif delta1r > 0 and b1 < bin1 - 1:
 */
                __pyx_t_38 = __pyx_v_b0;
                __pyx_t_39 = (__pyx_v_b1 - 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_38, __pyx_bstride_0_outData, __pyx_t_39, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);
                goto __pyx_L41;
              }

              /* "histogram.pyx":294
 *                         outData[b0 , b1 - 1 ] += area * d
 * 
 *                     elif delta1r > 0 and b1 < bin1 - 1:             # <<<<<<<<<<<<<<
 *                         area = -delta0l * delta1r
 *                         rest -= area
 */
              __pyx_t_4 = (__pyx_v_delta1r > 0.0);
              if (__pyx_t_4) {
                __pyx_t_21 = (__pyx_v_b1 < (__pyx_v_bin1 - 1));
                __pyx_t_22 = __pyx_t_21;
              } else {
                __pyx_t_22 = __pyx_t_4;
              }
              if (__pyx_t_22) {

                /* "histogram.pyx":295
 * 
 *                     elif delta1r > 0 and b1 < bin1 - 1:
 *                         area = -delta0l * delta1r             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 - 1, b1 + 1] += area
 */
                __pyx_v_area = ((-__pyx_v_delta0l) * __pyx_v_delta1r);

                /* "histogram.pyx":296
 *                     elif delta1r > 0 and b1 < bin1 - 1:
 *                         area = -delta0l * delta1r
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 - 1, b1 + 1] += area
 *                         outData[b0 - 1, b1 + 1] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":297
 *                         area = -delta0l * delta1r
 *                         rest -= area
 *                         outCount[b0 - 1, b1 + 1] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 - 1, b1 + 1] += area * d
 * 
 */
                __pyx_t_40 = (__pyx_v_b0 - 1);
                __pyx_t_41 = (__pyx_v_b1 + 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_40, __pyx_bstride_0_outCount, __pyx_t_41, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":298
 *                         rest -= area
 *                         outCount[b0 - 1, b1 + 1] += area
 *                         outData[b0 - 1, b1 + 1] += area * d             # <<<<<<<<<<<<<<
 * 
 *                         area = (-delta0l) * (1 - delta1r)
 */
                __pyx_t_42 = (__pyx_v_b0 - 1);
                __pyx_t_43 = (__pyx_v_b1 + 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_42, __pyx_bstride_0_outData, __pyx_t_43, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);

                /* "histogram.pyx":300
 *                         outData[b0 - 1, b1 + 1] += area * d
 * 
 *                         area = (-delta0l) * (1 - delta1r)             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 - 1, b1 ] += area
 */
                __pyx_v_area = ((-__pyx_v_delta0l) * (1.0 - __pyx_v_delta1r));

                /* "histogram.pyx":301
 * 
 *                         area = (-delta0l) * (1 - delta1r)
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 - 1, b1 ] += area
 *                         outData[b0 - 1, b1 ] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":302
 *                         area = (-delta0l) * (1 - delta1r)
 *                         rest -= area
 *                         outCount[b0 - 1, b1 ] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 - 1, b1 ] += area * d
 * 
 */
                __pyx_t_44 = (__pyx_v_b0 - 1);
                __pyx_t_45 = __pyx_v_b1;
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_44, __pyx_bstride_0_outCount, __pyx_t_45, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":303
 *                         rest -= area
 *                         outCount[b0 - 1, b1 ] += area
 *                         outData[b0 - 1, b1 ] += area * d             # <<<<<<<<<<<<<<
 * 
 *                         area = (1 + delta0l) * (delta1r)
 */
                __pyx_t_46 = (__pyx_v_b0 - 1);
                __pyx_t_47 = __pyx_v_b1;
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_46, __pyx_bstride_0_outData, __pyx_t_47, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);

                /* "histogram.pyx":305
 *                         outData[b0 - 1, b1 ] += area * d
 * 
 *                         area = (1 + delta0l) * (delta1r)             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 , b1 + 1 ] += area
 */
                __pyx_v_area = ((1.0 + __pyx_v_delta0l) * __pyx_v_delta1r);

                /* "histogram.pyx":306
 * 
 *                         area = (1 + delta0l) * (delta1r)
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 , b1 + 1 ] += area
 *                         outData[b0 , b1 + 1 ] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":307
 *                         area = (1 + delta0l) * (delta1r)
 *                         rest -= area
 *                         outCount[b0 , b1 + 1 ] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 , b1 + 1 ] += area * d
 *                 elif delta0r > 0 and b0 < bin0 - 1:
 */
                __pyx_t_48 = __pyx_v_b0;
                __pyx_t_49 = (__pyx_v_b1 + 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_48, __pyx_bstride_0_outCount, __pyx_t_49, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":308
 *                         rest -= area
 *                         outCount[b0 , b1 + 1 ] += area
 *                         outData[b0 , b1 + 1 ] += area * d             # <<<<<<<<<<<<<<
 *                 elif delta0r > 0 and b0 < bin0 - 1:
 *                     if delta1l < 0 and b1 > 0:
 */
                __pyx_t_50 = __pyx_v_b0;
                __pyx_t_51 = (__pyx_v_b1 + 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_50, __pyx_bstride_0_outData, __pyx_t_51, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);
                goto __pyx_L41;
              }
              __pyx_L41:;
              goto __pyx_L40;
            }

            /* "histogram.pyx":309
 *                         outCount[b0 , b1 + 1 ] += area
 *                         outData[b0 , b1 + 1 ] += area * d
 *                 elif delta0r > 0 and b0 < bin0 - 1:             # <<<<<<<<<<<<<<
 *                     if delta1l < 0 and b1 > 0:
 *                         area = -delta0r * delta1l
 */
            __pyx_t_22 = (__pyx_v_delta0r > 0.0);
            if (__pyx_t_22) {
              __pyx_t_4 = (__pyx_v_b0 < (__pyx_v_bin0 - 1));
              __pyx_t_21 = __pyx_t_4;
            } else {
              __pyx_t_21 = __pyx_t_22;
            }
            if (__pyx_t_21) {

              /* "histogram.pyx":310
 *                         outData[b0 , b1 + 1 ] += area * d
 *                 elif delta0r > 0 and b0 < bin0 - 1:
 *                     if delta1l < 0 and b1 > 0:             # <<<<<<<<<<<<<<
 *                         area = -delta0r * delta1l
 *                         rest -= area
 */
              __pyx_t_21 = (__pyx_v_delta1l < 0.0);
              if (__pyx_t_21) {
                __pyx_t_22 = (__pyx_v_b1 > 0);
                __pyx_t_4 = __pyx_t_22;
              } else {
                __pyx_t_4 = __pyx_t_21;
              }
              if (__pyx_t_4) {

                /* "histogram.pyx":311
 *                 elif delta0r > 0 and b0 < bin0 - 1:
 *                     if delta1l < 0 and b1 > 0:
 *                         area = -delta0r * delta1l             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 + 1, b1 - 1] += area
 */
                __pyx_v_area = ((-__pyx_v_delta0r) * __pyx_v_delta1l);

                /* "histogram.pyx":312
 *                     if delta1l < 0 and b1 > 0:
 *                         area = -delta0r * delta1l
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 + 1, b1 - 1] += area
 *                         outData[b0 + 1, b1 - 1] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":313
 *                         area = -delta0r * delta1l
 *                         rest -= area
 *                         outCount[b0 + 1, b1 - 1] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 + 1, b1 - 1] += area * d
 * 
 */
                __pyx_t_52 = (__pyx_v_b0 + 1);
                __pyx_t_53 = (__pyx_v_b1 - 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_52, __pyx_bstride_0_outCount, __pyx_t_53, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":314
 *                         rest -= area
 *                         outCount[b0 + 1, b1 - 1] += area
 *                         outData[b0 + 1, b1 - 1] += area * d             # <<<<<<<<<<<<<<
 * 
 *                         area = (delta0r) * (1 + delta1l)
 */
                __pyx_t_54 = (__pyx_v_b0 + 1);
                __pyx_t_55 = (__pyx_v_b1 - 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_54, __pyx_bstride_0_outData, __pyx_t_55, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);

                /* "histogram.pyx":316
 *                         outData[b0 + 1, b1 - 1] += area * d
 * 
 *                         area = (delta0r) * (1 + delta1l)             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 + 1, b1 ] += area
 */
                __pyx_v_area = (__pyx_v_delta0r * (1.0 + __pyx_v_delta1l));

                /* "histogram.pyx":317
 * 
 *                         area = (delta0r) * (1 + delta1l)
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 + 1, b1 ] += area
 *                         outData[b0 + 1, b1 ] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":318
 *                         area = (delta0r) * (1 + delta1l)
 *                         rest -= area
 *                         outCount[b0 + 1, b1 ] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 + 1, b1 ] += area * d
 * 
 */
                __pyx_t_56 = (__pyx_v_b0 + 1);
                __pyx_t_57 = __pyx_v_b1;
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_56, __pyx_bstride_0_outCount, __pyx_t_57, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":319
 *                         rest -= area
 *                         outCount[b0 + 1, b1 ] += area
 *                         outData[b0 + 1, b1 ] += area * d             # <<<<<<<<<<<<<<
 * 
 *                         area = (1 - delta0r) * (-delta1l)
 */
                __pyx_t_58 = (__pyx_v_b0 + 1);
                __pyx_t_59 = __pyx_v_b1;
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_58, __pyx_bstride_0_outData, __pyx_t_59, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);

                /* "histogram.pyx":321
 *                         outData[b0 + 1, b1 ] += area * d
 * 
 *                         area = (1 - delta0r) * (-delta1l)             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 , b1 - 1 ] += area
 */
                __pyx_v_area = ((1.0 - __pyx_v_delta0r) * (-__pyx_v_delta1l));

                /* "histogram.pyx":322
 * 
 *                         area = (1 - delta0r) * (-delta1l)
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 , b1 - 1 ] += area
 *                         outData[b0 , b1 - 1 ] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":323
 *                         area = (1 - delta0r) * (-delta1l)
 *                         rest -= area
 *                         outCount[b0 , b1 - 1 ] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 , b1 - 1 ] += area * d
 * 
 */
                __pyx_t_60 = __pyx_v_b0;
                __pyx_t_61 = (__pyx_v_b1 - 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_60, __pyx_bstride_0_outCount, __pyx_t_61, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":324
 *                         rest -= area
 *                         outCount[b0 , b1 - 1 ] += area
 *                         outData[b0 , b1 - 1 ] += area * d             # <<<<<<<<<<<<<<
 * 
 *                     elif delta1r > 0 and b1 < bin1 - 1:
 */
                __pyx_t_62 = __pyx_v_b0;
                __pyx_t_63 = (__pyx_v_b1 - 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_62, __pyx_bstride_0_outData, __pyx_t_63, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);
                goto __pyx_L42;
              }

              /* "histogram.pyx":326
 *                         outData[b0 , b1 - 1 ] += area * d
 * 
 *                     elif delta1r > 0 and b1 < bin1 - 1:             # <<<<<<<<<<<<<<
 *                         area = delta0r * delta1r
 *                         rest -= area
 */
              __pyx_t_4 = (__pyx_v_delta1r > 0.0);
              if (__pyx_t_4) {
                __pyx_t_21 = (__pyx_v_b1 < (__pyx_v_bin1 - 1));
                __pyx_t_22 = __pyx_t_21;
              } else {
                __pyx_t_22 = __pyx_t_4;
              }
              if (__pyx_t_22) {

                /* "histogram.pyx":327
 * 
 *                     elif delta1r > 0 and b1 < bin1 - 1:
 *                         area = delta0r * delta1r             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 + 1, b1 + 1] += area
 */
                __pyx_v_area = (__pyx_v_delta0r * __pyx_v_delta1r);

                /* "histogram.pyx":328
 *                     elif delta1r > 0 and b1 < bin1 - 1:
 *                         area = delta0r * delta1r
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 + 1, b1 + 1] += area
 *                         outData[b0 + 1, b1 + 1] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":329
 *                         area = delta0r * delta1r
 *                         rest -= area
 *                         outCount[b0 + 1, b1 + 1] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 + 1, b1 + 1] += area * d
 * 
 */
                __pyx_t_64 = (__pyx_v_b0 + 1);
                __pyx_t_65 = (__pyx_v_b1 + 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_64, __pyx_bstride_0_outCount, __pyx_t_65, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":330
 *                         rest -= area
 *                         outCount[b0 + 1, b1 + 1] += area
 *                         outData[b0 + 1, b1 + 1] += area * d             # <<<<<<<<<<<<<<
 * 
 *                         area = (delta0r) * (1 - delta1r)
 */
                __pyx_t_66 = (__pyx_v_b0 + 1);
                __pyx_t_67 = (__pyx_v_b1 + 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_66, __pyx_bstride_0_outData, __pyx_t_67, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);

                /* "histogram.pyx":332
 *                         outData[b0 + 1, b1 + 1] += area * d
 * 
 *                         area = (delta0r) * (1 - delta1r)             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 + 1, b1 ] += area
 */
                __pyx_v_area = (__pyx_v_delta0r * (1.0 - __pyx_v_delta1r));

                /* "histogram.pyx":333
 * 
 *                         area = (delta0r) * (1 - delta1r)
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 + 1, b1 ] += area
 *                         outData[b0 + 1, b1 ] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":334
 *                         area = (delta0r) * (1 - delta1r)
 *                         rest -= area
 *                         outCount[b0 + 1, b1 ] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 + 1, b1 ] += area * d
 * 
 */
                __pyx_t_68 = (__pyx_v_b0 + 1);
                __pyx_t_69 = __pyx_v_b1;
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_68, __pyx_bstride_0_outCount, __pyx_t_69, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":335
 *                         rest -= area
 *                         outCount[b0 + 1, b1 ] += area
 *                         outData[b0 + 1, b1 ] += area * d             # <<<<<<<<<<<<<<
 * 
 *                         area = (1 - delta0r) * (delta1r)
 */
                __pyx_t_70 = (__pyx_v_b0 + 1);
                __pyx_t_71 = __pyx_v_b1;
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_70, __pyx_bstride_0_outData, __pyx_t_71, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);

                /* "histogram.pyx":337
 *                         outData[b0 + 1, b1 ] += area * d
 * 
 *                         area = (1 - delta0r) * (delta1r)             # <<<<<<<<<<<<<<
 *                         rest -= area
 *                         outCount[b0 , b1 + 1 ] += area
 */
                __pyx_v_area = ((1.0 - __pyx_v_delta0r) * __pyx_v_delta1r);

                /* "histogram.pyx":338
 * 
 *                         area = (1 - delta0r) * (delta1r)
 *                         rest -= area             # <<<<<<<<<<<<<<
 *                         outCount[b0 , b1 + 1 ] += area
 *                         outData[b0 , b1 + 1 ] += area * d
 */
                __pyx_v_rest = (__pyx_v_rest - __pyx_v_area);

                /* "histogram.pyx":339
 *                         area = (1 - delta0r) * (delta1r)
 *                         rest -= area
 *                         outCount[b0 , b1 + 1 ] += area             # <<<<<<<<<<<<<<
 *                         outData[b0 , b1 + 1 ] += area * d
 *             outCount[b0, b1] += rest
 */
                __pyx_t_72 = __pyx_v_b0;
                __pyx_t_73 = (__pyx_v_b1 + 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_72, __pyx_bstride_0_outCount, __pyx_t_73, __pyx_bstride_1_outCount) += __pyx_v_area;

                /* "histogram.pyx":340
 *                         rest -= area
 *                         outCount[b0 , b1 + 1 ] += area
 *                         outData[b0 , b1 + 1 ] += area * d             # <<<<<<<<<<<<<<
 *             outCount[b0, b1] += rest
 *             outData[b0, b1] += d * rest
 */
                __pyx_t_74 = __pyx_v_b0;
                __pyx_t_75 = (__pyx_v_b1 + 1);
                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_74, __pyx_bstride_0_outData, __pyx_t_75, __pyx_bstride_1_outData) += (__pyx_v_area * __pyx_v_d);
                goto __pyx_L42;
              }
              __pyx_L42:;
              goto __pyx_L40;
            }
            __pyx_L40:;
            goto __pyx_L39;
          }
          __pyx_L39:;

          /* "histogram.pyx":341
 *                         outCount[b0 , b1 + 1 ] += area
 *                         outData[b0 , b1 + 1 ] += area * d
 *             outCount[b0, b1] += rest             # <<<<<<<<<<<<<<
 *             outData[b0, b1] += d * rest
 * 
 */
          __pyx_t_76 = __pyx_v_b0;
          __pyx_t_77 = __pyx_v_b1;
          *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_76, __pyx_bstride_0_outCount, __pyx_t_77, __pyx_bstride_1_outCount) += __pyx_v_rest;

          /* "histogram.pyx":342
 *                         outData[b0 , b1 + 1 ] += area * d
 *             outCount[b0, b1] += rest
 *             outData[b0, b1] += d * rest             # <<<<<<<<<<<<<<
 * 
 *         for i in prange(bin0):
 */
          __pyx_t_78 = __pyx_v_b0;
          __pyx_t_79 = __pyx_v_b1;
          *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_78, __pyx_bstride_0_outData, __pyx_t_79, __pyx_bstride_1_outData) += (__pyx_v_d * __pyx_v_rest);
        }

        /* "histogram.pyx":344
 *             outData[b0, b1] += d * rest
 * 
 *         for i in prange(bin0):             # <<<<<<<<<<<<<<
 *             for j in range(bin1):
 *                 if outCount[i, j] > 1e-10:
 */
        __pyx_t_9 = __pyx_v_bin0;
        if (1 == 0) abort();
        {
            __pyx_t_80 = (__pyx_t_9 - 0) / 1;
            if (__pyx_t_80 > 0)
            {
                __pyx_v_i = 0;
                #ifdef _OPENMP
                #pragma omp parallel private(__pyx_t_86, __pyx_t_83, __pyx_t_88, __pyx_t_87, __pyx_t_92, __pyx_t_89, __pyx_t_84, __pyx_t_81, __pyx_t_91, __pyx_t_85, __pyx_t_82, __pyx_t_22, __pyx_t_90)
                #endif /* _OPENMP */
                {
                    #ifdef _OPENMP
                    #pragma omp for lastprivate(__pyx_v_j) firstprivate(__pyx_v_i) lastprivate(__pyx_v_i)
                    #endif /* _OPENMP */
                    for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_80; __pyx_t_5++){
                        {
                            __pyx_v_i = 0 + 1 * __pyx_t_5;
                            /* Initialize private variables to invalid values */
                            __pyx_v_j = ((long)0xbad0bad0);

                            /* "histogram.pyx":345
 * 
 *         for i in prange(bin0):
 *             for j in range(bin1):             # <<<<<<<<<<<<<<
 *                 if outCount[i, j] > 1e-10:
 *                     outMerge[i, j] += outData[i, j] / outCount[i, j]
 */
                            __pyx_t_81 = __pyx_v_bin1;
                            for (__pyx_t_82 = 0; __pyx_t_82 < __pyx_t_81; __pyx_t_82+=1) {
                              __pyx_v_j = __pyx_t_82;

                              /* "histogram.pyx":346
 *         for i in prange(bin0):
 *             for j in range(bin1):
 *                 if outCount[i, j] > 1e-10:             # <<<<<<<<<<<<<<
 *                     outMerge[i, j] += outData[i, j] / outCount[i, j]
 *                 else:
 */
                              __pyx_t_83 = __pyx_v_i;
                              __pyx_t_84 = __pyx_v_j;
                              __pyx_t_22 = ((*__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_83, __pyx_bstride_0_outCount, __pyx_t_84, __pyx_bstride_1_outCount)) > 1e-10);
                              if (__pyx_t_22) {

                                /* "histogram.pyx":347
 *             for j in range(bin1):
 *                 if outCount[i, j] > 1e-10:
 *                     outMerge[i, j] += outData[i, j] / outCount[i, j]             # <<<<<<<<<<<<<<
 *                 else:
 *                     outMerge[i, j] += dummy
 */
                                __pyx_t_85 = __pyx_v_i;
                                __pyx_t_86 = __pyx_v_j;
                                __pyx_t_87 = __pyx_v_i;
                                __pyx_t_88 = __pyx_v_j;
                                __pyx_t_89 = __pyx_v_i;
                                __pyx_t_90 = __pyx_v_j;
                                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outMerge.buf, __pyx_t_89, __pyx_bstride_0_outMerge, __pyx_t_90, __pyx_bstride_1_outMerge) += ((*__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outData.buf, __pyx_t_85, __pyx_bstride_0_outData, __pyx_t_86, __pyx_bstride_1_outData)) / (*__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outCount.buf, __pyx_t_87, __pyx_bstride_0_outCount, __pyx_t_88, __pyx_bstride_1_outCount)));
                                goto __pyx_L49;
                              }
                              /*else*/ {

                                /* "histogram.pyx":349
 *                     outMerge[i, j] += outData[i, j] / outCount[i, j]
 *                 else:
 *                     outMerge[i, j] += dummy             # <<<<<<<<<<<<<<
 * 
 * 
 */
                                __pyx_t_91 = __pyx_v_i;
                                __pyx_t_92 = __pyx_v_j;
                                *__Pyx_BufPtrStrided2d(__pyx_t_9histogram_DTYPE_float64_t *, __pyx_bstruct_outMerge.buf, __pyx_t_91, __pyx_bstride_0_outMerge, __pyx_t_92, __pyx_bstride_1_outMerge) += __pyx_v_dummy;
                              }
                              __pyx_L49:;
                            }
                        }
                    }
                }
            }
        }
      }

      /* "histogram.pyx":247
 *         if isinstance(nthread, int) and (nthread > 0):
 *             omp_set_num_threads(< int > nthread)
 *     with nogil:             # <<<<<<<<<<<<<<
 *         for i in prange(bin0):
 *             edges0[i] = min0 + (0.5 +< double > i) / idp0
 */
      /*finally:*/ {
        Py_BLOCK_THREADS
      }
  }

  /* "histogram.pyx":352
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 * def histogram2d(numpy.ndarray pos0 not None,             # <<<<<<<<<<<<<<
 *                 numpy.ndarray pos1 not None,
 *                 bins not None,
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_9histogram_1histogram2d, NULL, __pyx_n_s__histogram); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 194; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  if (PyObject_SetAttr(__pyx_m, __pyx_n_s__histogram2d, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 194; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "histogram.pyx":1
 * #!/usr/bin/env python             # <<<<<<<<<<<<<<
 * # -*- coding: utf8 -*-
 * #
 */
  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(((PyObject *)__pyx_t_1));
  if (PyObject_SetAttr(__pyx_m, __pyx_n_s____test__, ((PyObject *)__pyx_t_1)) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_DECREF(((PyObject *)__pyx_t_1)); __pyx_t_1 = 0;

  /* "numpy.pxd":971
 *      arr.base = baseptr
 * 
 * cdef inline object get_array_base(ndarray arr):             # <<<<<<<<<<<<<<
 *     if arr.base is NULL:
 *         return None
 */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  if (__pyx_m) {
    __Pyx_AddTraceback("init histogram", __pyx_clineno, __pyx_lineno, __pyx_filename);
    Py_DECREF(__pyx_m); __pyx_m = 0;
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init histogram");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if PY_MAJOR_VERSION < 3
  return;
  #else
  return __pyx_m;
  #endif
}

/* Runtime support code */

#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule((char *)modname);
    if (!m) goto end;
    p = PyObject_GetAttrString(m, (char *)"RefNannyAPI");
    if (!p) goto end;
    r = PyLong_AsVoidPtr(p);
end:
    Py_XDECREF(p);
    Py_XDECREF(m);
    return (__Pyx_RefNannyAPIStruct *)r;
}
#endif /* CYTHON_REFNANNY */

static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name) {
    PyObject *result;
    result = PyObject_GetAttr(dict, name);
    if (!result) {
        if (dict != __pyx_b) {
            PyErr_Clear();
            result = PyObject_GetAttr(__pyx_b, name);
        }
        if (!result) {
            PyErr_SetObject(PyExc_NameError, name);
        }
    }
    return result;
}

static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;

    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%s() takes %s %"PY_FORMAT_SIZE_T"d positional argument%s (%"PY_FORMAT_SIZE_T"d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AS_STRING(kw_name));
        #endif
}

static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;

    while (PyDict_Next(kwds, &pos, &key, &value)) {
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
        } else {
            #if PY_MAJOR_VERSION < 3
            if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key))) {
            #else
            if (unlikely(!PyUnicode_CheckExact(key)) && unlikely(!PyUnicode_Check(key))) {
            #endif
                goto invalid_keyword_type;
            } else {
                for (name = first_kw_arg; *name; name++) {
                    #if PY_MAJOR_VERSION >= 3
                    if (PyUnicode_GET_SIZE(**name) == PyUnicode_GET_SIZE(key) &&
                        PyUnicode_Compare(**name, key) == 0) break;
                    #else
                    if (PyString_GET_SIZE(**name) == PyString_GET_SIZE(key) &&
                        _PyString_Eq(**name, key)) break;
                    #endif
                }
                if (*name) {
                    values[name-argnames] = value;
                } else {
                    /* unexpected keyword found */
                    for (name=argnames; name != first_kw_arg; name++) {
                        if (**name == key) goto arg_passed_twice;
                        #if PY_MAJOR_VERSION >= 3
                        if (PyUnicode_GET_SIZE(**name) == PyUnicode_GET_SIZE(key) &&
                            PyUnicode_Compare(**name, key) == 0) goto arg_passed_twice;
                        #else
                        if (PyString_GET_SIZE(**name) == PyString_GET_SIZE(key) &&
                            _PyString_Eq(**name, key)) goto arg_passed_twice;
                        #endif
                    }
                    if (kwds2) {
                        if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
                    } else {
                        goto invalid_keyword;
                    }
                }
            }
        }
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, **name);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%s() got an unexpected keyword argument '%s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}

static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact)
{
    if (!type) {
        PyErr_Format(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (none_allowed && obj == Py_None) return 1;
    else if (exact) {
        if (Py_TYPE(obj) == type) return 1;
    }
    else {
        if (PyObject_TypeCheck(obj, type)) return 1;
    }
    PyErr_Format(PyExc_TypeError,
        "Argument '%s' has incorrect type (expected %s, got %s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
    return 0;
}

static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    if (unlikely(!type)) {
        PyErr_Format(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(PyObject_TypeCheck(obj, type)))
        return 1;
    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
                 Py_TYPE(obj)->tp_name, type->tp_name);
    return 0;
}

static CYTHON_INLINE int __Pyx_IsLittleEndian(void) {
  unsigned int n = 1;
  return *(unsigned char*)(&n) != 0;
}

typedef struct {
  __Pyx_StructField root;
  __Pyx_BufFmt_StackElem* head;
  size_t fmt_offset;
  size_t new_count, enc_count;
  int is_complex;
  char enc_type;
  char new_packmode;
  char enc_packmode;
} __Pyx_BufFmt_Context;

static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
                              __Pyx_BufFmt_StackElem* stack,
                              __Pyx_TypeInfo* type) {
  stack[0].field = &ctx->root;
  stack[0].parent_offset = 0;
  ctx->root.type = type;
  ctx->root.name = "buffer dtype";
  ctx->root.offset = 0;
  ctx->head = stack;
  ctx->head->field = &ctx->root;
  ctx->fmt_offset = 0;
  ctx->head->parent_offset = 0;
  ctx->new_packmode = '@';
  ctx->enc_packmode = '@';
  ctx->new_count = 1;
  ctx->enc_count = 0;
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  while (type->typegroup == 'S') {
    ++ctx->head;
    ctx->head->field = type->fields;
    ctx->head->parent_offset = 0;
    type = type->fields->type;
  }
}

static int __Pyx_BufFmt_ParseNumber(const char** ts) {
    int count;
    const char* t = *ts;
    if (*t < '0' || *t > '9') {
      return -1;
    } else {
        count = *t++ - '0';
        while (*t >= '0' && *t < '9') {
            count *= 10;
            count += *t++ - '0';
        }
    }
    *ts = t;
    return count;
}

static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
  PyErr_Format(PyExc_ValueError,
               "Unexpected format string character: '%c'", ch);
}

static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
  switch (ch) {
    case 'b': return "'char'";
    case 'B': return "'unsigned char'";
    case 'h': return "'short'";
    case 'H': return "'unsigned short'";
    case 'i': return "'int'";
    case 'I': return "'unsigned int'";
    case 'l': return "'long'";
    case 'L': return "'unsigned long'";
    case 'q': return "'long long'";
    case 'Q': return "'unsigned long long'";
    case 'f': return (is_complex ? "'complex float'" : "'float'");
    case 'd': return (is_complex ? "'complex double'" : "'double'");
    case 'g': return (is_complex ? "'complex long double'" : "'long double'");
    case 'T': return "a struct";
    case 'O': return "Python object";
    case 'P': return "a pointer";
    case 0: return "end";
    default: return "unparseable format string";
  }
}

static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': return 1;
    case 'h': case 'H': return 2;
    case 'i': case 'I': case 'l': case 'L': return 4;
    case 'q': case 'Q': return 8;
    case 'f': return (is_complex ? 8 : 4);
    case 'd': return (is_complex ? 16 : 8);
    case 'g': {
      PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
      return 0;
    }
    case 'O': case 'P': return sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}

static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
  switch (ch) {
    case 'c': case 'b': case 'B': return 1;
    case 'h': case 'H': return sizeof(short);
    case 'i': case 'I': return sizeof(int);
    case 'l': case 'L': return sizeof(long);
    #ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(PY_LONG_LONG);
    #endif
    case 'f': return sizeof(float) * (is_complex ? 2 : 1);
    case 'd': return sizeof(double) * (is_complex ? 2 : 1);
    case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
    case 'O': case 'P': return sizeof(void*);
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}

typedef struct { char c; short x; } __Pyx_st_short;
typedef struct { char c; int x; } __Pyx_st_int;
typedef struct { char c; long x; } __Pyx_st_long;
typedef struct { char c; float x; } __Pyx_st_float;
typedef struct { char c; double x; } __Pyx_st_double;
typedef struct { char c; long double x; } __Pyx_st_longdouble;
typedef struct { char c; void *x; } __Pyx_st_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
#endif

static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': return 1;
    case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}

static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
  switch (ch) {
    case 'c': case 'b': case 'h': case 'i': case 'l': case 'q': return 'I';
    case 'B': case 'H': case 'I': case 'L': case 'Q': return 'U';
    case 'f': case 'd': case 'g': return (is_complex ? 'C' : 'R');
    case 'O': return 'O';
    case 'P': return 'P';
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}

static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
  if (ctx->head == NULL || ctx->head->field == &ctx->root) {
    const char* expected;
    const char* quote;
    if (ctx->head == NULL) {
      expected = "end";
      quote = "";
    } else {
      expected = ctx->head->field->type->name;
      quote = "'";
    }
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected %s%s%s but got %s",
                 quote, expected, quote,
                 __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
  } else {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_StructField* parent = (ctx->head - 1)->field;
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
                 field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
                 parent->type->name, field->name);
  }
}

static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
  char group;
  size_t size, offset;
  if (ctx->enc_type == 0) return 0;
  group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
  do {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_TypeInfo* type = field->type;

    if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
      size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
    } else {
      size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
    }
    if (ctx->enc_packmode == '@') {
      size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
      size_t align_mod_offset;
      if (align_at == 0) return -1;
      align_mod_offset = ctx->fmt_offset % align_at;
      if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
    }

    if (type->size != size || type->typegroup != group) {
      if (type->typegroup == 'C' && type->fields != NULL) {
        /* special case -- treat as struct rather than complex number */
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        ++ctx->head;
        ctx->head->field = type->fields;
        ctx->head->parent_offset = parent_offset;
        continue;
      }

      __Pyx_BufFmt_RaiseExpected(ctx);
      return -1;
    }

    offset = ctx->head->parent_offset + field->offset;
    if (ctx->fmt_offset != offset) {
      PyErr_Format(PyExc_ValueError,
                   "Buffer dtype mismatch; next field is at offset %"PY_FORMAT_SIZE_T"d but %"PY_FORMAT_SIZE_T"d expected",
                   (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
      return -1;
    }

    ctx->fmt_offset += size;

    --ctx->enc_count; /* Consume from buffer string */

    /* Done checking, move to next field, pushing or popping struct stack if needed */
    while (1) {
      if (field == &ctx->root) {
        ctx->head = NULL;
        if (ctx->enc_count != 0) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
        }
        break; /* breaks both loops as ctx->enc_count == 0 */
      }
      ctx->head->field = ++field;
      if (field->type == NULL) {
        --ctx->head;
        field = ctx->head->field;
        continue;
      } else if (field->type->typegroup == 'S') {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        if (field->type->fields->type == NULL) continue; /* empty struct */
        field = field->type->fields;
        ++ctx->head;
        ctx->head->field = field;
        ctx->head->parent_offset = parent_offset;
        break;
      } else {
        break;
      }
    }
  } while (ctx->enc_count);
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  return 0;
}

static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
  int got_Z = 0;
  while (1) {
    switch(*ts) {
      case 0:
        if (ctx->enc_type != 0 && ctx->head == NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        if (ctx->head != NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        return ts;
      case ' ':
      case 10:
      case 13:
        ++ts;
        break;
      case '<':
        if (!__Pyx_IsLittleEndian()) {
          PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '>':
      case '!':
        if (__Pyx_IsLittleEndian()) {
          PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '=':
      case '@':
      case '^':
        ctx->new_packmode = *ts++;
        break;
      case 'T': /* substruct */
        {
          const char* ts_after_sub;
          size_t i, struct_count = ctx->new_count;
          ctx->new_count = 1;
          ++ts;
          if (*ts != '{') {
            PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
            return NULL;
          }
          ++ts;
          ts_after_sub = ts;
          for (i = 0; i != struct_count; ++i) {
            ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
            if (!ts_after_sub) return NULL;
          }
          ts = ts_after_sub;
        }
        break;
      case '}': /* end of substruct; either repeat or move on */
        ++ts;
        return ts;
      case 'x':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->fmt_offset += ctx->new_count;
        ctx->new_count = 1;
        ctx->enc_count = 0;
        ctx->enc_type = 0;
        ctx->enc_packmode = ctx->new_packmode;
        ++ts;
        break;
      case 'Z':
        got_Z = 1;
        ++ts;
        if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
          __Pyx_BufFmt_RaiseUnexpectedChar('Z');
          return NULL;
        }        /* fall through */
      case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
      case 'l': case 'L': case 'q': case 'Q':
      case 'f': case 'd': case 'g':
      case 'O':
        if (ctx->enc_type == *ts && got_Z == ctx->is_complex &&
            ctx->enc_packmode == ctx->new_packmode) {
          /* Continue pooling same type */
          ctx->enc_count += ctx->new_count;
        } else {
          /* New type */
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_count = ctx->new_count;
          ctx->enc_packmode = ctx->new_packmode;
          ctx->enc_type = *ts;
          ctx->is_complex = got_Z;
        }
        ++ts;
        ctx->new_count = 1;
        got_Z = 0;
        break;
      case ':':
        ++ts;
        while(*ts != ':') ++ts;
        ++ts;
        break;
      default:
        {
          int number = __Pyx_BufFmt_ParseNumber(&ts);
          if (number == -1) { /* First char was not a digit */
            PyErr_Format(PyExc_ValueError,
                         "Does not understand character buffer dtype format string ('%c')", *ts);
            return NULL;
          }
          ctx->new_count = (size_t)number; 
        }
    }
  }
}

static CYTHON_INLINE void __Pyx_ZeroBuffer(Py_buffer* buf) {
  buf->buf = NULL;
  buf->obj = NULL;
  buf->strides = __Pyx_zeros;
  buf->shape = __Pyx_zeros;
  buf->suboffsets = __Pyx_minusones;
}

static CYTHON_INLINE int __Pyx_GetBufferAndValidate(Py_buffer* buf, PyObject* obj, __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack) {
  if (obj == Py_None || obj == NULL) {
    __Pyx_ZeroBuffer(buf);
    return 0;
  }
  buf->buf = NULL;
  if (__Pyx_GetBuffer(obj, buf, flags) == -1) goto fail;
  if (buf->ndim != nd) {
    PyErr_Format(PyExc_ValueError,
                 "Buffer has wrong number of dimensions (expected %d, got %d)",
                 nd, buf->ndim);
    goto fail;
  }
  if (!cast) {
    __Pyx_BufFmt_Context ctx;
    __Pyx_BufFmt_Init(&ctx, stack, dtype);
    if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
  }
  if ((unsigned)buf->itemsize != dtype->size) {
    PyErr_Format(PyExc_ValueError,
      "Item size of buffer (%"PY_FORMAT_SIZE_T"d byte%s) does not match size of '%s' (%"PY_FORMAT_SIZE_T"d byte%s)",
      buf->itemsize, (buf->itemsize > 1) ? "s" : "",
      dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : "");
    goto fail;
  }
  if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones;
  return 0;
fail:;
  __Pyx_ZeroBuffer(buf);
  return -1;
}

static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
  if (info->buf == NULL) return;
  if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
  __Pyx_ReleaseBuffer(info);
}


static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();

    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}

static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
    PyThreadState *tstate = PyThreadState_GET();
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;

    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
}


static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %"PY_FORMAT_SIZE_T"d value%s to unpack",
                 index, (index == 1) ? "" : "s");
}

static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %"PY_FORMAT_SIZE_T"d)", expected);
}

static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}

static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
    if (t == Py_None) {
      __Pyx_RaiseNoneNotIterableError();
    } else if (PyTuple_GET_SIZE(t) < index) {
      __Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t));
    } else {
      __Pyx_RaiseTooManyValuesError(index);
    }
}

static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *local_type, *local_value, *local_tb;
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
    if (unlikely(tstate->curexc_type))
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
        goto bad;
    #endif
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
    Py_INCREF(local_type);
    Py_INCREF(local_value);
    Py_INCREF(local_tb);
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    /* Make sure tstate is in a consistent state when we XDECREF
       these objects (XDECREF may run arbitrary code). */
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}


#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    /* cause is unused */
    Py_XINCREF(type);
    Py_XINCREF(value);
    Py_XINCREF(tb);
    /* First, check the traceback argument, replacing None with NULL. */
    if (tb == Py_None) {
        Py_DECREF(tb);
        tb = 0;
    }
    else if (tb != NULL && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto raise_error;
    }
    /* Next, replace a missing value with None */
    if (value == NULL) {
        value = Py_None;
        Py_INCREF(value);
    }
    #if PY_VERSION_HEX < 0x02050000
    if (!PyClass_Check(type))
    #else
    if (!PyType_Check(type))
    #endif
    {
        /* Raising an instance.  The value should be a dummy. */
        if (value != Py_None) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        /* Normalize to raise <class>, <instance> */
        Py_DECREF(value);
        value = type;
        #if PY_VERSION_HEX < 0x02050000
            if (PyInstance_Check(type)) {
                type = (PyObject*) ((PyInstanceObject*)type)->in_class;
                Py_INCREF(type);
            }
            else {
                type = 0;
                PyErr_SetString(PyExc_TypeError,
                    "raise: exception must be an old-style class or instance");
                goto raise_error;
            }
        #else
            type = (PyObject*) Py_TYPE(type);
            Py_INCREF(type);
            if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
                PyErr_SetString(PyExc_TypeError,
                    "raise: exception class must be a subclass of BaseException");
                goto raise_error;
            }
        #endif
    }

    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}

#else /* Python 3+ */

static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;

    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (!PyExceptionClass_Check(type)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }

    if (cause) {
        PyObject *fixed_cause;
        if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        }
        else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        }
        else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        if (!value) {
            value = PyObject_CallObject(type, NULL);
        }
        PyException_SetCause(value, fixed_cause);
    }

    PyErr_SetObject(type, value);

    if (tb) {
        PyThreadState *tstate = PyThreadState_GET();
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
    }

bad:
    return;
}
#endif

static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {
    PyThreadState *tstate = PyThreadState_GET();
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
}

static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}

#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
  #if PY_VERSION_HEX >= 0x02060000
  if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
  #endif
  if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) return __pyx_pf_5numpy_7ndarray___getbuffer__(obj, view, flags);
  else {
  PyErr_Format(PyExc_TypeError, "'%100s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
  return -1;
    }
}

static void __Pyx_ReleaseBuffer(Py_buffer *view) {
  PyObject* obj = view->obj;
  if (obj) {
    #if PY_VERSION_HEX >= 0x02060000
    if (PyObject_CheckBuffer(obj)) {PyBuffer_Release(view); return;}
    #endif
    if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) __pyx_pf_5numpy_7ndarray_1__releasebuffer__(obj, view);
    Py_DECREF(obj);
    view->obj = NULL;
  }
}

#endif

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, long level) {
    PyObject *py_import = 0;
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    py_import = __Pyx_GetAttrString(__pyx_b, "__import__");
    if (!py_import)
        goto bad;
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    #if PY_VERSION_HEX >= 0x02050000
    {
        PyObject *py_level = PyInt_FromLong(level);
        if (!py_level)
            goto bad;
        module = PyObject_CallFunctionObjArgs(py_import,
            name, global_dict, empty_dict, list, py_level, NULL);
        Py_DECREF(py_level);
    }
    #else
    if (level>0) {
        PyErr_SetString(PyExc_RuntimeError, "Relative import is not supported for Python <=2.4.");
        goto bad;
    }
    module = PyObject_CallFunctionObjArgs(py_import,
        name, global_dict, empty_dict, list, NULL);
    #endif
bad:
    Py_XDECREF(empty_list);
    Py_XDECREF(py_import);
    Py_XDECREF(empty_dict);
    return module;
}

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return ::std::complex< float >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return x + y*(__pyx_t_float_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      __pyx_t_float_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

#if CYTHON_CCOMPLEX
#else
    static CYTHON_INLINE int __Pyx_c_eqf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sumf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_difff(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prodf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quotf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        float denom = b.real * b.real + b.imag * b.imag;
        z.real = (a.real * b.real + a.imag * b.imag) / denom;
        z.imag = (a.imag * b.real - a.real * b.imag) / denom;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_negf(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zerof(__pyx_t_float_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conjf(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE float __Pyx_c_absf(__pyx_t_float_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrtf(z.real*z.real + z.imag*z.imag);
          #else
            return hypotf(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_powf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
            __pyx_t_float_complex z;
            float r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    float denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        z = __Pyx_c_prodf(a, a);
                        return __Pyx_c_prodf(a, a);
                    case 3:
                        z = __Pyx_c_prodf(a, a);
                        return __Pyx_c_prodf(z, a);
                    case 4:
                        z = __Pyx_c_prodf(a, a);
                        return __Pyx_c_prodf(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                }
                r = a.real;
                theta = 0;
            } else {
                r = __Pyx_c_absf(a);
                theta = atan2f(a.imag, a.real);
            }
            lnr = logf(r);
            z_r = expf(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cosf(z_theta);
            z.imag = z_r * sinf(z_theta);
            return z;
        }
    #endif
#endif

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return ::std::complex< double >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return x + y*(__pyx_t_double_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      __pyx_t_double_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

#if CYTHON_CCOMPLEX
#else
    static CYTHON_INLINE int __Pyx_c_eq(__pyx_t_double_complex a, __pyx_t_double_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        double denom = b.real * b.real + b.imag * b.imag;
        z.real = (a.real * b.real + a.imag * b.imag) / denom;
        z.imag = (a.imag * b.real - a.real * b.imag) / denom;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zero(__pyx_t_double_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE double __Pyx_c_abs(__pyx_t_double_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrt(z.real*z.real + z.imag*z.imag);
          #else
            return hypot(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow(__pyx_t_double_complex a, __pyx_t_double_complex b) {
            __pyx_t_double_complex z;
            double r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    double denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        z = __Pyx_c_prod(a, a);
                        return __Pyx_c_prod(a, a);
                    case 3:
                        z = __Pyx_c_prod(a, a);
                        return __Pyx_c_prod(z, a);
                    case 4:
                        z = __Pyx_c_prod(a, a);
                        return __Pyx_c_prod(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                }
                r = a.real;
                theta = 0;
            } else {
                r = __Pyx_c_abs(a);
                theta = atan2(a.imag, a.real);
            }
            lnr = log(r);
            z_r = exp(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cos(z_theta);
            z.imag = z_r * sin(z_theta);
            return z;
        }
    #endif
#endif

static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject* x) {
    const unsigned char neg_one = (unsigned char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned char" :
                    "value too large to convert to unsigned char");
            }
            return (unsigned char)-1;
        }
        return (unsigned char)val;
    }
    return (unsigned char)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject* x) {
    const unsigned short neg_one = (unsigned short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned short" :
                    "value too large to convert to unsigned short");
            }
            return (unsigned short)-1;
        }
        return (unsigned short)val;
    }
    return (unsigned short)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject* x) {
    const unsigned int neg_one = (unsigned int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned int" :
                    "value too large to convert to unsigned int");
            }
            return (unsigned int)-1;
        }
        return (unsigned int)val;
    }
    return (unsigned int)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject* x) {
    const char neg_one = (char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to char" :
                    "value too large to convert to char");
            }
            return (char)-1;
        }
        return (char)val;
    }
    return (char)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject* x) {
    const short neg_one = (short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to short" :
                    "value too large to convert to short");
            }
            return (short)-1;
        }
        return (short)val;
    }
    return (short)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject* x) {
    const signed char neg_one = (signed char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed char" :
                    "value too large to convert to signed char");
            }
            return (signed char)-1;
        }
        return (signed char)val;
    }
    return (signed char)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject* x) {
    const signed short neg_one = (signed short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed short" :
                    "value too large to convert to signed short");
            }
            return (signed short)-1;
        }
        return (signed short)val;
    }
    return (signed short)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject* x) {
    const signed int neg_one = (signed int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed int" :
                    "value too large to convert to signed int");
            }
            return (signed int)-1;
        }
        return (signed int)val;
    }
    return (signed int)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject* x) {
    const unsigned long neg_one = (unsigned long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned long");
            return (unsigned long)-1;
        }
        return (unsigned long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned long");
                return (unsigned long)-1;
            }
            return (unsigned long)PyLong_AsUnsignedLong(x);
        } else {
            return (unsigned long)PyLong_AsLong(x);
        }
    } else {
        unsigned long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned long)-1;
        val = __Pyx_PyInt_AsUnsignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject* x) {
    const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned PY_LONG_LONG");
            return (unsigned PY_LONG_LONG)-1;
        }
        return (unsigned PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned PY_LONG_LONG");
                return (unsigned PY_LONG_LONG)-1;
            }
            return (unsigned PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (unsigned PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        unsigned PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsUnsignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject* x) {
    const long neg_one = (long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to long");
            return (long)-1;
        }
        return (long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long)-1;
            }
            return (long)PyLong_AsUnsignedLong(x);
        } else {
            return (long)PyLong_AsLong(x);
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (long)-1;
        val = __Pyx_PyInt_AsLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject* x) {
    const PY_LONG_LONG neg_one = (PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to PY_LONG_LONG");
            return (PY_LONG_LONG)-1;
        }
        return (PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to PY_LONG_LONG");
                return (PY_LONG_LONG)-1;
            }
            return (PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject* x) {
    const signed long neg_one = (signed long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed long");
            return (signed long)-1;
        }
        return (signed long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed long");
                return (signed long)-1;
            }
            return (signed long)PyLong_AsUnsignedLong(x);
        } else {
            return (signed long)PyLong_AsLong(x);
        }
    } else {
        signed long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed long)-1;
        val = __Pyx_PyInt_AsSignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject* x) {
    const signed PY_LONG_LONG neg_one = (signed PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed PY_LONG_LONG");
            return (signed PY_LONG_LONG)-1;
        }
        return (signed PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed PY_LONG_LONG");
                return (signed PY_LONG_LONG)-1;
            }
            return (signed PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (signed PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        signed PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsSignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        #if PY_VERSION_HEX < 0x02050000
        return PyErr_Warn(NULL, message);
        #else
        return PyErr_WarnEx(NULL, message, 1);
        #endif
    }
    return 0;
}

#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
    size_t size, int strict)
{
    PyObject *py_module = 0;
    PyObject *result = 0;
    PyObject *py_name = 0;
    char warning[200];

    py_module = __Pyx_ImportModule(module_name);
    if (!py_module)
        goto bad;
    py_name = __Pyx_PyIdentifier_FromString(class_name);
    if (!py_name)
        goto bad;
    result = PyObject_GetAttr(py_module, py_name);
    Py_DECREF(py_name);
    py_name = 0;
    Py_DECREF(py_module);
    py_module = 0;
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%s.%s is not a type object",
            module_name, class_name);
        goto bad;
    }
    if (!strict && ((PyTypeObject *)result)->tp_basicsize > (Py_ssize_t)size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility",
            module_name, class_name);
        #if PY_VERSION_HEX < 0x02050000
        if (PyErr_Warn(NULL, warning) < 0) goto bad;
        #else
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
        #endif
    }
    else if (((PyTypeObject *)result)->tp_basicsize != (Py_ssize_t)size) {
        PyErr_Format(PyExc_ValueError,
            "%s.%s has the wrong size, try recompiling",
            module_name, class_name);
        goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(py_module);
    Py_XDECREF(result);
    return NULL;
}
#endif

#ifndef __PYX_HAVE_RT_ImportModule
#define __PYX_HAVE_RT_ImportModule
static PyObject *__Pyx_ImportModule(const char *name) {
    PyObject *py_name = 0;
    PyObject *py_module = 0;

    py_name = __Pyx_PyIdentifier_FromString(name);
    if (!py_name)
        goto bad;
    py_module = PyImport_Import(py_name);
    Py_DECREF(py_name);
    return py_module;
bad:
    Py_XDECREF(py_name);
    return 0;
}
#endif

#include "compile.h"
#include "frameobject.h"
#include "traceback.h"

static void __Pyx_AddTraceback(const char *funcname, int __pyx_clineno,
                               int __pyx_lineno, const char *__pyx_filename) {
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    PyObject *py_globals = 0;
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;

    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(__pyx_filename);
    #else
    py_srcfile = PyUnicode_FromString(__pyx_filename);
    #endif
    if (!py_srcfile) goto bad;
    if (__pyx_clineno) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, __pyx_clineno);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, __pyx_clineno);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_globals = PyModule_GetDict(__pyx_m);
    if (!py_globals) goto bad;
    py_code = __Pyx_PyCode_New(
        0,            /*int argcount,*/
        0,            /*int kwonlyargcount,*/
        0,            /*int nlocals,*/
        0,            /*int stacksize,*/
        0,            /*int flags,*/
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple,  /*PyObject *consts,*/
        __pyx_empty_tuple,  /*PyObject *names,*/
        __pyx_empty_tuple,  /*PyObject *varnames,*/
        __pyx_empty_tuple,  /*PyObject *freevars,*/
        __pyx_empty_tuple,  /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        __pyx_lineno,   /*int firstlineno,*/
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    if (!py_code) goto bad;
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        py_globals,          /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = __pyx_lineno;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else  /* Python 3+ has unicode identifiers */
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        ++t;
    }
    return 0;
}

/* Type Conversion Functions */

static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}

static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
  PyNumberMethods *m;
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_VERSION_HEX < 0x03000000
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return Py_INCREF(x), x;
  m = Py_TYPE(x)->tp_as_number;
#if PY_VERSION_HEX < 0x03000000
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
#else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
#endif
  if (res) {
#if PY_VERSION_HEX < 0x03000000
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%s__ returned non-%s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}

static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject* x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}

static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
#if PY_VERSION_HEX < 0x02050000
   if (ival <= LONG_MAX)
       return PyInt_FromLong((long)ival);
   else {
       unsigned char *bytes = (unsigned char *) &ival;
       int one = 1; int little = (int)*(unsigned char*)&one;
       return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
   }
#else
   return PyInt_FromSize_t(ival);
#endif
}

static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject* x) {
   unsigned PY_LONG_LONG val = __Pyx_PyInt_AsUnsignedLongLong(x);
   if (unlikely(val == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred())) {
       return (size_t)-1;
   } else if (unlikely(val != (unsigned PY_LONG_LONG)(size_t)val)) {
       PyErr_SetString(PyExc_OverflowError,
                       "value too large to convert to size_t");
       return (size_t)-1;
   }
   return (size_t)val;
}


#endif /* Py_PYTHON_H */
