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double complex cproj(double complex z);

description of cproj

calculate the projection

#include <stdio.h>
#include <complex.h>
int main( void )
   long double complex zlong=4.2 + I*2.34;
   double complex zdouble=(double complex)zlong;
   double result;
   result = cproj(zdouble);
   printf("cproj(%f + I*%f) = %f\n", creal(zdouble), cimag(zdouble), result);
   return 0;

output of cproj c example

  cproj(4.200000 + I*2.340000) = 4.200000

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c/complex.h/cproj.txt · Last modified: 2013/02/04 12:49 by

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