diff options
Diffstat (limited to 'man3/ccos.3')
| -rw-r--r-- | man3/ccos.3 | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/man3/ccos.3 b/man3/ccos.3 index 2e6ceab..2d992e7 100644 --- a/man3/ccos.3 +++ b/man3/ccos.3 @@ -3,7 +3,7 @@ .\" .\" SPDX-License-Identifier: GPL-1.0-or-later .\" -.TH ccos 3 2023-07-20 "Linux man-pages 6.05.01" +.TH ccos 3 2023-10-31 "Linux man-pages 6.7" .SH NAME ccos, ccosf, ccosl \- complex cosine function .SH LIBRARY @@ -12,7 +12,7 @@ Math library .SH SYNOPSIS .nf .B #include <complex.h> -.PP +.P .BI "double complex ccos(double complex " z ); .BI "float complex ccosf(float complex " z ); .BI "long double complex ccosl(long double complex " z ); @@ -20,9 +20,9 @@ Math library .SH DESCRIPTION These functions calculate the complex cosine of .IR z . -.PP +.P The complex cosine function is defined as: -.PP +.P .in +4n .EX ccos(z) = (exp(i * z) + exp(\-i * z)) / 2 @@ -44,7 +44,6 @@ T{ .BR ccosl () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS C11, POSIX.1-2008. .SH HISTORY |