INTEG(3M)

NAME
integ

DESCRIPTION
subroutine integ.f source
  Bevington, page 274. purpose
  integrate the area beneath two data points usage
  call integ (x, y, nterms, i1, x1, x2, sum) description of parameters
  x - array of data points for independent variable
  y - array of data points for dependent variable
  nterms - number of terms in fitting polymonial
  i1 - first data point for fitting polynomial
  x1 - first value of x for integration
  x2 - final value of x for integration subroutines and function subprograms required
  none comments
  valid for nterms up to 10