| '\" et |
| .TH CPOW "3P" 2017 "IEEE/The Open Group" "POSIX Programmer's Manual" |
| .\" |
| .SH PROLOG |
| This manual page is part of the POSIX Programmer's Manual. |
| The Linux implementation of this interface may differ (consult |
| the corresponding Linux manual page for details of Linux behavior), |
| or the interface may not be implemented on Linux. |
| .\" |
| .SH NAME |
| cpow, |
| cpowf, |
| cpowl |
| \(em complex power functions |
| .SH SYNOPSIS |
| .LP |
| .nf |
| #include <complex.h> |
| .P |
| double complex cpow(double complex \fIx\fP, double complex \fIy\fP); |
| float complex cpowf(float complex \fIx\fP, float complex \fIy\fP); |
| long double complex cpowl(long double complex \fIx\fP, |
| long double complex \fIy\fP); |
| .fi |
| .SH DESCRIPTION |
| The functionality described on this reference page is aligned with the |
| ISO\ C standard. Any conflict between the requirements described here and the |
| ISO\ C standard is unintentional. This volume of POSIX.1\(hy2017 defers to the ISO\ C standard. |
| .P |
| These functions shall compute the complex power function |
| \fIx**y\fR, with a branch cut for the first parameter along |
| the negative real axis. |
| .SH "RETURN VALUE" |
| These functions shall return the complex power function value. |
| .SH ERRORS |
| No errors are defined. |
| .LP |
| .IR "The following sections are informative." |
| .SH EXAMPLES |
| None. |
| .SH "APPLICATION USAGE" |
| None. |
| .SH RATIONALE |
| None. |
| .SH "FUTURE DIRECTIONS" |
| None. |
| .SH "SEE ALSO" |
| .IR "\fIcabs\fR\^(\|)", |
| .IR "\fIcsqrt\fR\^(\|)" |
| .P |
| The Base Definitions volume of POSIX.1\(hy2017, |
| .IR "\fB<complex.h>\fP" |
| .\" |
| .SH COPYRIGHT |
| Portions of this text are reprinted and reproduced in electronic form |
| from IEEE Std 1003.1-2017, Standard for Information Technology |
| -- Portable Operating System Interface (POSIX), The Open Group Base |
| Specifications Issue 7, 2018 Edition, |
| Copyright (C) 2018 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 . |
| .PP |
| Any typographical or formatting errors that appear |
| in this page are most likely |
| to have been introduced during the conversion of the source files to |
| man page format. To report such errors, see |
| https://www.kernel.org/doc/man-pages/reporting_bugs.html . |
