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2012-02-26Fix several manpage titles, from Lawrence Teo.Christiano F. Haesbaert
ok dcoppa@ jmc@ schwarze@.
2012-01-14many ways to get a log2... clue newbs.Marc Espie
okay jmc@
2011-12-24formatting errors, found using freebsd's "igor";Jason McIntyre
2011-12-23some spelling fixes, found using freebsd's "igor" document verifier;Jason McIntyre
2011-09-22install infnan(3/VAX) into man3/vax/ on all archs;Ingo Schwarze
clean make build tested on i386; ok deraadt@, no objections from martynas@
2011-09-03make -column lists pretty again;Jason McIntyre
specifically, rewrite them to permit some markup in the column headers, and use "Ta" instead of literal tabs; mandoc does not currently match groff 100%, but a mandoc fix may be some time off, and we've gone enough releases with poorly formatting column lists. in some cases i have rewritten the lists as -tag, where -column made little sense.
2011-07-24tweak previous;Jason McIntyre
2011-07-24Document fma, fmaf, fmal, nexttoward, nexttowardf, nexttowardl.Martynas Venckus
2011-07-21sundry tweakage;Jason McIntyre
2011-07-20Document complex math library.Martynas Venckus
2011-07-09- Fix the cabs, and cabsf prototypes in the manual pages; it'sMartynas Venckus
been C99 complex (not struct complex) for couple of years. - Remove BUGS section; cabs is finally prototyped in complex.h. - Also document cabsl.
2011-07-08Move fabs(3) manual page from libm to libc, for consistency. TheMartynas Venckus
modf(3), frexp(3), ldexp(3), fpclassify(3) pages are in libc, too.
2011-07-08Revert (leaving the complex math part alone). Some stuff is dependingMartynas Venckus
on this historical behavior; so we're stuck in this stupid situation. No cookie for me.
2011-07-08Move fabs(3), frexp(3), and modf(3) to libm--nothing has been usingMartynas Venckus
them in libc for a very long time. OK guenther@.
2011-07-07Remove references to math(3).Martynas Venckus
2011-07-07Remove references to math(3).Martynas Venckus
2011-07-07Remove math(3). OK theo.Martynas Venckus
2011-07-07Document extended-precision routines.Martynas Venckus
2011-05-26tweak previous; ok martynasJason McIntyre
2011-05-25Document nearbyint, nearbyintf, nearbyintl.Martynas Venckus
2011-05-25Document C99 floating-point environment.Martynas Venckus
2011-04-16Document what happens when x equals y.Martynas Venckus
2010-07-19Add barebones manual pages for cimag(3), conj(3) and cproj(3)Todd C. Miller
OK kettenis@ jmc@
2010-03-26dispense with some wacky escape sequences;Jason McIntyre
2010-02-20Multiple issues were killing the build with mandoc(1), thus:Ingo Schwarze
* do not use low-level roff macros like .if and .ds * add the missing .Os to the preamble * move unqualified text out of .Bl ok jmc@
2009-10-27reorder the log functions slightly; from thomas pfaffJason McIntyre
2009-10-26Add man pages for the fdim/fmin/fmax family of functions and make sure fdimlMark Kettenis
is defined on all architectures. ok jmc@ (man pages) and martynas@
2009-10-24document log2() and log2f(); from thomas pfaffJason McIntyre
ok otto millert martynas
2009-08-03remove, or replace Xr of ieee to either ilogb, nextafter or scalbnMartynas Venckus
where appropriate. pointed out by jmc@
2009-07-29now that the pages are split and we track separate HISTORY:Martynas Venckus
double => 4.3BSD float => NetBSD 1.1 long double => OpenBSD 4.5 scalbln, scalblnf, scalblnl => OpenBSD 4.7
2009-07-29ieee, and ieeef aren't real, and the amount of functions it documentsMartynas Venckus
is getting ridiculous. split them into groups of copysign, ilogb, nextafter, scalbn. discussed long ago with millert@
2009-07-29ieee_test isn't real; rename header to logb, tooMartynas Venckus
2009-07-28document scalbln, scalblnf, scalblnlMartynas Venckus
2009-07-06fe_towardzero not on openbsd. ok millert@Martynas Venckus
2008-12-12document and mlink long double functions. ok jmc@Martynas Venckus
2008-12-11remove an unneccessary addition to SEE ALSO: all the informationJason McIntyre
is already there; ok martynas
2008-07-30various markup/grammar fixes for previous, and a missing MLINKJason McIntyre
for remquof.3;
2008-07-29add descriptions for fpclassify, isfinite, isnormal, nan, remquo,Martynas Venckus
signbit
2008-07-29- add man pages for nan and remainder, from freebsdMartynas Venckus
- mlink drem, dremf, remainderf to remainder; nanf to nan - describe that drem and dremf are obsolete aliases - remove descriptions for remainder and remainderf from ieee looked over by jmc@, but it's easier for him to work on when they are in tree
2008-07-29describe exp2, exp2f and mlink themMartynas Venckus
2008-07-29remove finite from ieee.3, and unmlink from makefileMartynas Venckus
2008-07-16ansify infnan example. sure millert@Martynas Venckus
2008-06-16- update list of functions. add functions that have been added inMartynas Venckus
the past years, including round, trunc, fmod, tgamma, finite - add missing ulp values - better descriptions for isnan/isinf - sort - remove man page column. we have mlinks so just mention man pages directly "yeah, that's the way to go" jmc@; ok millert@
2008-06-12Makefile: fix MLINKSJason McIntyre
lgamma.3: fix STANDARDS and HISTORY
2008-06-11- on non-ieee, rename gamma to tgamma, the 'true' gammaMartynas Venckus
- make gamma an alias of lgamma - on ieee, add tgamma, based on gamma from non-ieee - fixes for tgamma/lgamma/exp/log, esp. special cases (some from freebsd); properly raise invalid fp operations on vax - also some general cleanup, ansification, man page (which was ok jmc@) - bump minor this makes some ports using tgamma possible; also consistifies behavior across openbsd/ieee and openbsd/non-ieee, and other operating systems much thanks sthen@, johan@, steven@, Simon Kuhnle, Wiktor Izdebski for testing ok millert@
2008-06-11drem{,f} are aliases for remainder{,f}, so:Martynas Venckus
- document and mlink drem{,f} - drem->remainder on noieee, and make drem an alias - finite returns integer, n_support.c - general n_support.c ansification and cleanup - drem is now an ALTENTRY for remainder, in n_support.S help with man page from jmc@ and millert@ ok millert@
2008-06-11close brackets; ok jmc@Martynas Venckus
2008-06-10vax doesn't have inf/nan, finite always returns 1Martynas Venckus
"go for it!" millert@, ok jmc@
2007-05-31convert to new .Dd format;Jason McIntyre
2007-02-06various cleanup:Jason McIntyre
- escapes for < and > - fix some dodgy .Bd - add a little vertical space