COMPLEX_slash_COMPLEX-RATIONALP.html -- ACL2 Version 6.3

### COMPLEX/COMPLEX-RATIONALP

recognizer for complex numbers

    Major Section:  ACL2-BUILT-INS

For most ACL2 users, this is a macro abbreviating `complex-rationalp`; see complex-rationalp. In ACL2(r) (see real), a complex number `x` may have irrational real and imaginary parts. This macro abbreviates the predicate `complexp` in ACL2(r), which holds for such `x`. Most ACL2 users can ignore this macro and use `complex-rationalp` instead. Some community books use `complex/complex-rationalp` so that they are suitable for ACL2(r) as well.