diff options
Diffstat (limited to '')
| -rw-r--r-- | man3/sinh.3 | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/man3/sinh.3 b/man3/sinh.3 index bc9d17e..c9027d6 100644 --- a/man3/sinh.3 +++ b/man3/sinh.3 @@ -14,7 +14,7 @@ .\" Modified 2002-07-27 by Walter Harms .\" (walter.harms@informatik.uni-oldenburg.de) .\" -.TH sinh 3 2023-07-20 "Linux man-pages 6.05.01" +.TH sinh 3 2023-10-31 "Linux man-pages 6.7" .SH NAME sinh, sinhf, sinhl \- hyperbolic sine function .SH LIBRARY @@ -23,17 +23,17 @@ Math library .SH SYNOPSIS .nf .B #include <math.h> -.PP +.P .BI "double sinh(double " x ); .BI "float sinhf(float " x ); .BI "long double sinhl(long double " x ); .fi -.PP +.P .RS -4 Feature Test Macro Requirements for glibc (see .BR feature_test_macros (7)): .RE -.PP +.P .BR sinhf (), .BR sinhl (): .nf @@ -46,27 +46,27 @@ These functions return the hyperbolic sine of .IR x , which is defined mathematically as: -.PP +.P .nf sinh(x) = (exp(x) \- exp(\-x)) / 2 .fi .SH RETURN VALUE On success, these functions return the hyperbolic sine of .IR x . -.PP +.P If .I x is a NaN, a NaN is returned. -.PP +.P If .I x is +0 (\-0), +0 (\-0) is returned. -.PP +.P If .I x is positive infinity (negative infinity), positive infinity (negative infinity) is returned. -.PP +.P If the result overflows, a range error occurs, and the functions return @@ -85,7 +85,7 @@ 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 @@ -111,12 +111,11 @@ T{ .BR sinhl () 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 |