1 .\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
3 .\" %%%LICENSE_START(GPL_NOVERSION_ONELINE)
4 .\" Distributed under GPL
7 .TH CPOW 3 2015-04-19 "" "Linux Programmer's Manual"
9 cpow, cpowf, cpowl \- complex power function
12 .B #include <complex.h>
14 .BI "double complex cpow(double complex " x ", complex double " z ");"
15 .BI "float complex cpowf(float complex " x ", complex float " z ");"
16 .BI "long double complex cpowl(long double complex " x ,
17 .BI " complex long double " z ");"
22 These functions calculate
26 (with a branch cut for
28 along the negative real axis.)
30 These functions first appeared in glibc in version 2.1.
32 For an explanation of the terms used in this section, see
38 Interface Attribute Value
43 T} Thread safety MT-Safe
46 C99, POSIX.1-2001, POSIX.1-2008.