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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-24 04:52:22 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-24 04:52:22 +0000 |
| commit | 3d08cd331c1adcf0d917392f7e527b3f00511748 (patch) | |
| tree | 312f0d1e1632f48862f044b8bb87e602dcffb5f9 /man/man3/cexp.3 | |
| parent | Adding debian version 6.7-2. (diff) | |
| download | manpages-3d08cd331c1adcf0d917392f7e527b3f00511748.tar.xz manpages-3d08cd331c1adcf0d917392f7e527b3f00511748.zip | |
Merging upstream version 6.8.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'man/man3/cexp.3')
| -rw-r--r-- | man/man3/cexp.3 | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/man/man3/cexp.3 b/man/man3/cexp.3 new file mode 100644 index 0000000..6894c0d --- /dev/null +++ b/man/man3/cexp.3 @@ -0,0 +1,58 @@ +'\" t +.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de) +.\" +.\" SPDX-License-Identifier: GPL-1.0-or-later +.\" +.TH cexp 3 2024-05-02 "Linux man-pages (unreleased)" +.SH NAME +cexp, cexpf, cexpl \- complex exponential function +.SH LIBRARY +Math library +.RI ( libm ", " \-lm ) +.SH SYNOPSIS +.nf +.B #include <complex.h> +.P +.BI "double complex cexp(double complex " z ); +.BI "float complex cexpf(float complex " z ); +.BI "long double complex cexpl(long double complex " z ); +.fi +.SH DESCRIPTION +These functions calculate e (2.71828..., the base of natural logarithms) +raised to the power of +.IR z . +.P +One has: +.P +.in +4n +.EX +cexp(I * z) = ccos(z) + I * csin(z) +.EE +.in +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lbx lb lb +l l l. +Interface Attribute Value +T{ +.na +.nh +.BR cexp (), +.BR cexpf (), +.BR cexpl () +T} Thread safety MT-Safe +.TE +.SH STANDARDS +C11, POSIX.1-2008. +.SH HISTORY +glibc 2.1. +C99, POSIX.1-2001. +.SH SEE ALSO +.BR cabs (3), +.BR cexp2 (3), +.BR clog (3), +.BR cpow (3), +.BR complex (7) |