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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 | 3d08cd331c1adcf0d917392f7e527b3f00511748 (patch) | |
tree | 312f0d1e1632f48862f044b8bb87e602dcffb5f9 /man3/exp2.3 | |
parent | Adding debian version 6.7-2. (diff) | |
download | manpages-3d08cd331c1adcf0d917392f7e527b3f00511748.tar.xz manpages-3d08cd331c1adcf0d917392f7e527b3f00511748.zip |
Merging upstream version 6.8.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'man3/exp2.3')
-rw-r--r-- | man3/exp2.3 | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/man3/exp2.3 b/man3/exp2.3 deleted file mode 100644 index 1cf5ead..0000000 --- a/man3/exp2.3 +++ /dev/null @@ -1,92 +0,0 @@ -'\" t -.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk) -.\" and Copyright 2008, Linux Foundation, written by Michael Kerrisk -.\" <mtk.manpages@gmail.com> -.\" -.\" 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 1993-07-24 by Rik Faith (faith@cs.unc.edu) -.\" Modified 1995-08-14 by Arnt Gulbrandsen <agulbra@troll.no> -.\" Modified 2002-07-27 by Walter Harms -.\" (walter.harms@informatik.uni-oldenburg.de) -.\" -.TH exp2 3 2023-10-31 "Linux man-pages 6.7" -.SH NAME -exp2, exp2f, exp2l \- base-2 exponential function -.SH LIBRARY -Math library -.RI ( libm ", " \-lm ) -.SH SYNOPSIS -.nf -.B #include <math.h> -.P -.BI "double exp2(double " x ); -.BI "float exp2f(float " x ); -.BI "long double exp2l(long double " x ); -.fi -.P -.RS -4 -Feature Test Macro Requirements for glibc (see -.BR feature_test_macros (7)): -.RE -.P -.BR exp2 (), -.BR exp2f (), -.BR exp2l (): -.nf - _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L -.fi -.SH DESCRIPTION -These functions return the value of 2 raised to the power of -.IR x . -.SH RETURN VALUE -On success, these functions return the base-2 exponential value of -.IR x . -.P -For various special cases, including the handling of infinity and NaN, -as well as overflows and underflows, see -.BR exp (3). -.SH ERRORS -See -.BR math_error (7) -for information on how to determine whether an error has occurred -when calling these functions. -.P -For a discussion of the errors that can occur for these functions, see -.BR exp (3). -.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 exp2 (), -.BR exp2f (), -.BR exp2l () -T} Thread safety MT-Safe -.TE -.SH STANDARDS -C11, POSIX.1-2008. -.SH HISTORY -glibc 2.1. -C99, POSIX.1-2001. -.P -The variant returning -.I double -also conforms to -SVr4, 4.3BSD. -.SH SEE ALSO -.BR cbrt (3), -.BR cexp2 (3), -.BR exp (3), -.BR exp10 (3), -.BR sqrt (3) |