diff options
Diffstat (limited to 'man3/fdim.3')
| -rw-r--r-- | man3/fdim.3 | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/man3/fdim.3 b/man3/fdim.3 index 98c3961..37ad621 100644 --- a/man3/fdim.3 +++ b/man3/fdim.3 @@ -5,7 +5,7 @@ .\" .\" SPDX-License-Identifier: GPL-1.0-or-later .\" -.TH fdim 3 2023-07-20 "Linux man-pages 6.05.01" +.TH fdim 3 2023-10-31 "Linux man-pages 6.7" .SH NAME fdim, fdimf, fdiml \- positive difference .SH LIBRARY @@ -14,17 +14,17 @@ Math library .SH SYNOPSIS .nf .B #include <math.h> -.PP +.P .BI "double fdim(double " x ", double " y ); .BI "float fdimf(float " x ", float " y ); .BI "long double fdiml(long double " x ", long double " y ); .fi -.PP +.P .RS -4 Feature Test Macro Requirements for glibc (see .BR feature_test_macros (7)): .RE -.PP +.P .BR fdimf (), .BR fdiml (): .nf @@ -35,13 +35,13 @@ These functions return the positive difference, max(\fIx\fP-\fIy\fP,0), between their arguments. .SH RETURN VALUE On success, these functions return the positive difference. -.PP +.P If .I x or .I y is a NaN, a NaN is returned. -.PP +.P If the result overflows, a range error occurs, and the functions return @@ -55,7 +55,7 @@ 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 @@ -81,7 +81,6 @@ T{ .BR fdiml () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS C11, POSIX.1-2008. .SH HISTORY |