diff options
Diffstat (limited to 'man3/sincos.3')
| -rw-r--r-- | man3/sincos.3 | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/man3/sincos.3 b/man3/sincos.3 index 79b920d..1093c3b 100644 --- a/man3/sincos.3 +++ b/man3/sincos.3 @@ -5,7 +5,7 @@ .\" .\" SPDX-License-Identifier: GPL-1.0-or-later .\" -.TH sincos 3 2023-07-20 "Linux man-pages 6.05.01" +.TH sincos 3 2023-10-31 "Linux man-pages 6.7" .SH NAME sincos, sincosf, sincosl \- calculate sin and cos simultaneously .SH LIBRARY @@ -15,7 +15,7 @@ Math library .nf .BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */" .B #include <math.h> -.PP +.P .BI "void sincos(double " x ", double *" sin ", double *" cos ); .BI "void sincosf(float " x ", float *" sin ", float *" cos ); .BI "void sincosl(long double " x ", long double *" sin ", long double *" cos ); @@ -31,7 +31,7 @@ Using this function can be more efficient than two separate calls to .BR sin (3) and .BR cos (3). -.PP +.P If .I x is a NaN, @@ -39,7 +39,7 @@ a NaN is returned in .I *sin and .IR *cos . -.PP +.P If .I x is positive infinity or negative infinity, @@ -56,7 +56,7 @@ 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 Domain error: \fIx\fP is an infinity @@ -83,7 +83,6 @@ T{ .BR sincosl () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS GNU. .SH HISTORY @@ -94,7 +93,7 @@ To see the performance advantage of it may be necessary to disable .BR gcc (1) built-in optimizations, using flags such as: -.PP +.P .in +4n .EX cc \-O \-lm \-fno\-builtin prog.c |