rename.2: SEE ALSO: add rename(1)

[thirdparty/man-pages.git] / man3 / csinh.3

diff --git a/man3/csinh.3 b/man3/csinh.3
index 4440dd8a4f4f5f658db133f23a41e30a53cd4524..3c3362dd8d104131cbe9f664e0a29151fcb8c054 100644 (file)
--- a/man3/csinh.3
+++ b/man3/csinh.3
@@ -4,23 +4,26 @@
 .\" Distributed under GPL
 .\" %%%LICENSE_END
 .\"
-.TH CSINH 3 2008-08-11 "" "Linux Programmer's Manual"
+.TH CSINH 3 2017-09-15 "" "Linux Programmer's Manual"
 .SH NAME
 csinh, csinhf, csinhl \- complex hyperbolic sine
 .SH SYNOPSIS
 .B #include <complex.h>
-.sp
+.PP
 .BI "double complex csinh(double complex " z ");"
 .br
 .BI "float complex csinhf(float complex " z ");"
 .br
 .BI "long double complex csinhl(long double complex " z ");"
-.sp
+.PP
 Link with \fI\-lm\fP.
 .SH DESCRIPTION
+These functions calculate the complex hyperbolic sine of
+.IR z .
+.PP
 The complex hyperbolic sine function is defined as:
+.PP
 .nf
-
     csinh(z) = (exp(z)\-exp(\-z))/2
 .fi
 .SH VERSIONS
@@ -39,9 +42,9 @@ T{
 .BR csinhl ()
 T}     Thread safety   MT-Safe
 .TE
-
+.sp 1
 .SH CONFORMING TO
-C99.
+C99, POSIX.1-2001, POSIX.1-2008.
 .SH SEE ALSO
 .BR cabs (3),
 .BR casinh (3),