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cpowf, cpow, cpowl

From cppreference.com
< c‎ | numeric‎ | complex
 
C
 
Numerics
 
Complex number arithmetic
Types and the imaginary constant
(C99)
(C99)    
(C11)
(C99)
(C99)
(C99)
Manipulation
(C99)
(C99)
(C99)
(C99)
(C99)
(C99)
Power and exponential functions
(C99)
(C99)
cpow
(C99)
(C99)
Trigonometric functions
(C99)
(C99)
(C99)
(C99)
(C99)
(C99)
Hyperbolic functions
(C99)
(C99)
(C99)
(C99)
(C99)
(C99)
 
Defined in header <complex.h>
float complex       cpowf( float complex x, float complex y );
 (1) (since C99)
double complex      cpow( double complex x, double complex y );
 (2) (since C99)
long double complex cpowl( long double complex x, long double complex y );
 (3) (since C99)
Defined in header <tgmath.h>
#define pow( x, y )
 (4) (since C99)
1-3) Computes the complex power function xy
, with branch cut for the first parameter along the negative real axis.
4) Type-generic macro: If any argument has type long double complex, cpowl is called. if any argument has type double complex, cpow is called, if any argument has type float complex, cpowf is called. If the arguments are real or integer, then the macro invokes the corresponding real function (powf, pow, powl). If any argument is imaginary, the corresponding complex number version is called.

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