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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-17 10:51:52 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-17 10:51:52 +0000 |
| commit | 4ad94864781f48b1a4b77f9cfb934622bf756ba1 (patch) | |
| tree | 3900955c1886e6d2570fea7125ee1f01bafe876d /upstream/opensuse-tumbleweed/man3/cosh.3 | |
| parent | Adding upstream version 4.22.0. (diff) | |
| download | manpages-l10n-4ad94864781f48b1a4b77f9cfb934622bf756ba1.tar.xz manpages-l10n-4ad94864781f48b1a4b77f9cfb934622bf756ba1.zip | |
Adding upstream version 4.23.0.upstream/4.23.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'upstream/opensuse-tumbleweed/man3/cosh.3')
| -rw-r--r-- | upstream/opensuse-tumbleweed/man3/cosh.3 | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/upstream/opensuse-tumbleweed/man3/cosh.3 b/upstream/opensuse-tumbleweed/man3/cosh.3 index 358cb1f4..aea372ee 100644 --- a/upstream/opensuse-tumbleweed/man3/cosh.3 +++ b/upstream/opensuse-tumbleweed/man3/cosh.3 @@ -14,7 +14,7 @@ .\" Modified 2002-07-27 by Walter Harms .\" (walter.harms@informatik.uni-oldenburg.de) .\" -.TH cosh 3 2023-07-20 "Linux man-pages 6.05.01" +.TH cosh 3 2024-05-02 "Linux man-pages (unreleased)" .SH NAME cosh, coshf, coshl \- hyperbolic cosine function .SH LIBRARY @@ -23,17 +23,17 @@ Math library .SH SYNOPSIS .nf .B #include <math.h> -.PP +.P .BI "double cosh(double " x ); .BI "float coshf(float " x ); .BI "long double coshl(long double " x ); .fi -.PP +.P .RS -4 Feature Test Macro Requirements for glibc (see .BR feature_test_macros (7)): .RE -.PP +.P .BR coshf (), .BR coshl (): .nf @@ -45,7 +45,7 @@ Feature Test Macro Requirements for glibc (see These functions return the hyperbolic cosine of .IR x , which is defined mathematically as: -.PP +.P .in +4n .EX cosh(x) = (exp(x) + exp(\-x)) / 2 @@ -54,20 +54,20 @@ cosh(x) = (exp(x) + exp(\-x)) / 2 .SH RETURN VALUE On success, these functions return the hyperbolic cosine of .IR x . -.PP +.P If .I x is a NaN, a NaN is returned. -.PP +.P If .I x is +0 or \-0, 1 is returned. -.PP +.P If .I x is positive infinity or negative infinity, positive infinity is returned. -.PP +.P If the result overflows, a range error occurs, and the functions return @@ -81,7 +81,7 @@ See .BR math_error (7) for information on how to determine whether an error has occurred when calling these functions. -.PP +.P The following errors can occur: .TP Range error: result overflow @@ -107,12 +107,11 @@ T{ .BR coshl () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS C11, POSIX.1-2008. .SH HISTORY C99, POSIX.1-2001. -.PP +.P The variant returning .I double also conforms to |