CONJ(3) BSD Library Functions Manual CONJ(3)NAME
conj -- complex conjugation function
SYNOPSIS
#include <complex.h>
double complex
conj(double complex z);
long double complex
conjl(long double complex z);
float complex
conjf(float complex z);
DESCRIPTION
conj(z) computes the complex conjugate of a complex floating-point number z.
If z = x+iy, then conj(z) = x-iy.
NOTES
If y is NaN, conj(x+yi) = x-yi; the sign bit of the NaN has been changed.
SEE ALSO complex(3)STANDARDS
The conj() function conforms to ISO/IEC 9899:2011.
4th Berkeley Distribution December 11, 2006 4th Berkeley Distribution
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conj(3M) Mathematical Library Functions conj(3M)NAME
conj, conjf, conjl - complex conjugate functions
SYNOPSIS
c99 [ flag... ] file... -lm [ library... ]
#include <complex.h>
double complex conj(double complex z);
float complex conjf(float complex z);
long double complex conjl(long double complex z);
DESCRIPTION
These functions compute the complex conjugate of z, by reversing the sign of its imaginary part.
RETURN VALUES
These functions return the complex conjugate value.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO carg(3M), cimag(3M), complex.h(3HEAD), cproj(3M), creal(3M), attributes(5), standards(5)SunOS 5.11 12 Jul 2006 conj(3M)
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