help/im

   1 NAME
   2     im - imaginary part of a real or complex number
   3
   4 SYNOPSIS
   5     im(x)
   6
   7 TYPES
   8     x           real or complex
   9
  10     return      real
  11
  12 DESCRIPTION
  13     If x = u + v * 1i where u and v are real, im(x) returns v.
  14
  15 EXAMPLE
  16     > print im(2), im(2 + 3i), im(-4.25 - 7i)
  17     0 3 -7
  18
  19 LIMITS
  20     none
  21
  22 LINK LIBRARY
  23     COMPLEX *c_imag(COMPLEX *x)
  24
  25 SEE ALSO
  26     re
  27