Query: cabs
OS: netbsd
Section: 3p
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CABS(3P) POSIX Programmer's Manual CABS(3P)NAMEcabs, cabsf - return a complex absolute valueSYNOPSIS#include <complex.h> double cabs(double complex z); float cabsf(float complex z);DESCRIPTIONThese functions compute the complex absolute value (also called norm, modulus, or magnitude) of z.RETURN VALUEThese functions return the complex absolute value.ERRORSNo errors are defined. The following sections are informative.EXAMPLESNone.APPLICATION USAGENone.RATIONALENone.FUTURE DIRECTIONSNone.SEE ALSOThe Base Definitions volume of IEEE Std 1003.1-2001, <complex.h>COPYRIGHTPortions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol- ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .IEEE/The Open Group 2003 CABS(3P)