From 3af6d22bb3850ab2bac67287e3a3d3b0e32868e5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:41:07 +0200 Subject: Merging upstream version 6.7. Signed-off-by: Daniel Baumann --- man3/exp.3 | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) (limited to 'man3/exp.3') diff --git a/man3/exp.3 b/man3/exp.3 index 8736d12..bdfd95b 100644 --- a/man3/exp.3 +++ b/man3/exp.3 @@ -14,7 +14,7 @@ .\" Modified 2002-07-27 by Walter Harms .\" (walter.harms@informatik.uni-oldenburg.de) .\" -.TH exp 3 2023-07-20 "Linux man-pages 6.05.01" +.TH exp 3 2023-10-31 "Linux man-pages 6.7" .SH NAME exp, expf, expl \- base-e exponential function .SH LIBRARY @@ -23,17 +23,17 @@ Math library .SH SYNOPSIS .nf .B #include -.PP +.P .BI "double exp(double " x ); .BI "float expf(float " x ); .BI "long double expl(long double " x ); .fi -.PP +.P .RS -4 Feature Test Macro Requirements for glibc (see .BR feature_test_macros (7)): .RE -.PP +.P .BR expf (), .BR expl (): .nf @@ -48,26 +48,26 @@ logarithms) raised to the power of .SH RETURN VALUE On success, these functions return the exponential value of .IR x . -.PP +.P If .I x is a NaN, a NaN is returned. -.PP +.P If .I x is positive infinity, positive infinity is returned. -.PP +.P If .I x is negative infinity, +0 is returned. -.PP +.P If the result underflows, a range error occurs, and zero is returned. -.PP +.P If the result overflows, a range error occurs, and the functions return @@ -81,7 +81,7 @@ 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, overflow @@ -115,12 +115,11 @@ T{ .BR expl () 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 -- cgit v1.2.3