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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-24 04:52:22 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-24 04:52:22 +0000 |
commit | 7f3caba522f4d24764f29d83aa2de9198bb7f01c (patch) | |
tree | 66b798ea74302325d6a5c11df044cbe4bb845af1 /man3/fabs.3 | |
parent | Adding upstream version 6.7. (diff) | |
download | manpages-7f3caba522f4d24764f29d83aa2de9198bb7f01c.tar.xz manpages-7f3caba522f4d24764f29d83aa2de9198bb7f01c.zip |
Adding upstream version 6.8.upstream/6.8upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'man3/fabs.3')
-rw-r--r-- | man3/fabs.3 | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/man3/fabs.3 b/man3/fabs.3 deleted file mode 100644 index ed1c83d..0000000 --- a/man3/fabs.3 +++ /dev/null @@ -1,92 +0,0 @@ -'\" t -.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk) -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.\" References consulted: -.\" Linux libc source code -.\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991) -.\" 386BSD man pages -.\" Modified Sat Jul 24 19:42:04 1993 by Rik Faith (faith@cs.unc.edu) -.\" Added fabsl, fabsf, aeb, 2001-06-07 -.\" -.TH fabs 3 2023-10-31 "Linux man-pages 6.7" -.SH NAME -fabs, fabsf, fabsl \- absolute value of floating-point number -.SH LIBRARY -Math library -.RI ( libm ", " \-lm ) -.SH SYNOPSIS -.nf -.B #include <math.h> -.P -.BI "double fabs(double " x ); -.BI "float fabsf(float " x ); -.BI "long double fabsl(long double " x ); -.fi -.P -.RS -4 -Feature Test Macro Requirements for glibc (see -.BR feature_test_macros (7)): -.RE -.P -.BR fabsf (), -.BR fabsl (): -.nf - _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L - || /* Since glibc 2.19: */ _DEFAULT_SOURCE - || /* glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE -.fi -.SH DESCRIPTION -These functions return the absolute value of the floating-point -number -.IR x . -.SH RETURN VALUE -These functions return the absolute value of -.IR x . -.P -If -.I x -is a NaN, a NaN is returned. -.P -If -.I x -is \-0, +0 is returned. -.P -If -.I x -is negative infinity or positive infinity, positive infinity is returned. -.SH ERRORS -No errors occur. -.SH ATTRIBUTES -For an explanation of the terms used in this section, see -.BR attributes (7). -.TS -allbox; -lbx lb lb -l l l. -Interface Attribute Value -T{ -.na -.nh -.BR fabs (), -.BR fabsf (), -.BR fabsl () -T} Thread safety MT-Safe -.TE -.SH STANDARDS -C11, POSIX.1-2008. -.SH HISTORY -C99, POSIX.1-2001. -.P -The variant returning -.I double -also conforms to -SVr4, 4.3BSD, C89. -.SH SEE ALSO -.BR abs (3), -.BR cabs (3), -.BR ceil (3), -.BR floor (3), -.BR labs (3), -.BR rint (3) |