summaryrefslogtreecommitdiffstats
path: root/man3/ctanh.3
diff options
context:
space:
mode:
Diffstat (limited to 'man3/ctanh.3')
-rw-r--r--man3/ctanh.39
1 files changed, 4 insertions, 5 deletions
diff --git a/man3/ctanh.3 b/man3/ctanh.3
index a9b7b34..f2178b9 100644
--- a/man3/ctanh.3
+++ b/man3/ctanh.3
@@ -3,7 +3,7 @@
.\"
.\" SPDX-License-Identifier: GPL-1.0-or-later
.\"
-.TH ctanh 3 2023-07-20 "Linux man-pages 6.05.01"
+.TH ctanh 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
ctanh, ctanhf, ctanhl \- complex hyperbolic tangent
.SH LIBRARY
@@ -12,7 +12,7 @@ Math library
.SH SYNOPSIS
.nf
.B #include <complex.h>
-.PP
+.P
.BI "double complex ctanh(double complex " z );
.BI "float complex ctanhf(float complex " z );
.BI "long double complex ctanhl(long double complex " z );
@@ -20,10 +20,10 @@ Math library
.SH DESCRIPTION
These functions calculate the complex hyperbolic tangent of
.IR z .
-.PP
+.P
The complex hyperbolic tangent function is defined
mathematically as:
-.PP
+.P
.in +4n
.EX
ctanh(z) = csinh(z) / ccosh(z)
@@ -45,7 +45,6 @@ T{
.BR ctanhl ()
T} Thread safety MT-Safe
.TE
-.sp 1
.SH STANDARDS
C11, POSIX.1-2008.
.SH HISTORY