Query: cabs
OS: opendarwin
Section: 3
Links: opendarwin man pages all man pages
Forums: forum home forum categories
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
CABS(3) BSD Library Functions Manual CABS(3)NAMEcabs -- complex absolute value functionSYNOPSIS#include <math.h> struct {double x, y;} z; double cabs(z);DESCRIPTIONThe cabs() function computes the complex absolute value (also called norm, modulus, or magnitude) of z, without undue underflow or overflow. It is specified by cabs(x+iy) = hypot(x, y)SEE ALSOhypot(3), math(3), sqrt(3), cabsfSTANDARDSThe cabs() function conforms to ISO/IEC 9899:1999(E). 4th Berkeley Distribution January 28, 2003 4th Berkeley Distribution