1 /* 2 * cabs() wrapper for hypot(). 3 * 4 * Written by J.T. Conklin, <jtc (at) wimsey.com> 5 * Placed into the Public Domain, 1994. 6 */ 7 8 #ifndef lint 9 static const char rcsid[] = 10 "$FreeBSD: src/lib/msun/src/w_cabs.c,v 1.4 2001/06/13 15:16:30 ru Exp $"; 11 #endif /* not lint */ 12 13 #include <complex.h> 14 #include <math.h> 15 16 double 17 cabs(z) 18 double complex z; 19 { 20 return hypot(creal(z), cimag(z)); 21 } 22 23 double 24 z_abs(z) 25 double complex *z; 26 { 27 return hypot(creal(*z), cimag(*z)); 28 } 29
