]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/blob - lib/libF77/c_log.c
Fix a couple of typos.
[FreeBSD/FreeBSD.git] / lib / libF77 / c_log.c
1 #include "f2c.h"
2
3 #ifdef KR_headers
4 extern double log(), f__cabs(), atan2();
5 VOID c_log(r, z) complex *r, *z;
6 #else
7 #undef abs
8 #include "math.h"
9 extern double f__cabs(double, double);
10
11 void c_log(complex *r, complex *z)
12 #endif
13 {
14         double zi;
15         r->i = atan2(zi = z->i, z->r);
16         r->r = log( f__cabs(z->r, zi) );
17         }