File: c_cos.c

package info (click to toggle)
scilab 2.6-4
  • links: PTS
  • area: non-free
  • in suites: woody
  • size: 54,632 kB
  • ctags: 40,267
  • sloc: ansic: 267,851; fortran: 166,549; sh: 10,005; makefile: 4,119; tcl: 1,070; cpp: 233; csh: 143; asm: 135; perl: 130; java: 39
file content (12 lines) | stat: -rw-r--r-- 215 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
 
#include "f2c.h"

/* math.h in vc++ conflicts with f2c.h */ 

extern double sin(), cos(), sinh(), cosh();

void c_cos(complex *r, complex *z)
{
  r->r = cos(z->r) * cosh(z->i);
  r->i = - sin(z->r) * sinh(z->i);
}