| Commit message (Collapse) | Author | Age | Files | Lines | ||
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| * | get in the bug fix for pow, from fdlibm 5.3. also adapt it for |   martynas | 2008-07-20 | 2 | -39/+40 | |
| | | | | | | | | | | | | | powf, the float version of it > 1. e_pow.c incorrect results when > x is very close to -1.0 and y is very large, e.g. > pow(-1.0000000000000002e+00,4.5035996273704970e+15) = 0 > pow(-9.9999999999999978e-01,4.5035996273704970e+15) = 0 > Correct results are close to -e and -1/e. while here merge more changes for pow, fixes sign in oflow/uflow cases ok millert@ | |||||
| * | use more accurate algorithm for tan. from fdlibm 5.3: | martynas | 2008-07-20 | 1 | -69/+101 | |
| | | | | | | | | | > 2. k_tan.c error was > 1 ulp target for FDLIBM > 5.2: Worst error at least 1.45 ulp at > tan(1.7765241907548024E+269) = 1.7733884462610958E+16 > 5.3: Worst error 0.96 ulp ok millert@ | |||||
| * | some archaic 'n = a(b), c(d)' use that confused lint | martynas | 2008-07-16 | 1 | -4/+7 | |
| | | | | | ok millert@ | |||||
| * | - expressions such as x != x and x == x are prone to errors and | martynas | 2008-06-25 | 1 | -2/+2 | |
| | | | | | | | | | | ugly, when we have isnan and isinf - no need to check for _IEEE, when checking for not-a-number - remove some impossible checks - while here, drem->remainder, as drem is just an obsolete alias now ok millert@ | |||||
| * | cleaning up, no functional changes | martynas | 2008-06-21 | 3 | -7/+8 | |
| | | | | | | | | - no support for National 32000, removing ns32000/national ifdefs maze - remove tahoe defs - ansify looks fine to millert@; who also noticed rint removal | |||||
| * | shut up lint; pointed out by theo | martynas | 2008-06-12 | 2 | -11/+20 | |
| | | | | | ok millert@ | |||||
| * | - on non-ieee, rename gamma to tgamma, the 'true' gamma | martynas | 2008-06-11 | 4 | -20/+900 | |
| | | | | | | | | | | | | | | | | | - 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@ | |||||
| * | add little endian and big endian shapes for extended and quad float |   jason | 2007-06-01 | 1 | -1/+43 | |
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| * | Include s_llrint.c instead of ithe now removed llrint.c. |   kettenis | 2006-09-25 | 1 | -2/+2 | |
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| * | Move llrint.c, llrintf.c, lrint.c and lrintf.c to s_llrint.c, s_llrintf.c, | kettenis | 2006-09-25 | 4 | -5/+5 | |
| | | | | | | | s_lrint.c and s_lrintf.c, and add i387-specific assembler versions. ok deraadt@, otto@ | |||||
| * | add some more C99 functions: round(3) and roundf(3). |   brad | 2006-07-12 | 2 | -0/+102 | |
| | | | | | | By Steven G. Kargl <kargl at troutmask dot apl dot washington.edu> From FreeBSD | |||||
| * | delint; ok millert@ beck@ |   otto | 2006-05-05 | 3 | -5/+3 | |
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| * | Avoid shadowing of external symbols by local variables; whoever | otto | 2006-04-25 | 13 | -95/+95 | |
| | | | | | | thought up the names of the bessel functions deserves a beating. ok deraadt@ | |||||
| * | lint prefers ANSI C function definitions if a prototype is available; | otto | 2006-04-24 | 1 | -2/+1 | |
| | | | | | i can only agree | |||||
| * | small delint; ok deraadt@ | otto | 2006-04-24 | 5 | -5/+4 | |
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| * | add some more C99 functions: trunc(3) and truncf(3). | brad | 2006-03-18 | 2 | -0/+118 | |
| | | | | | | | From FreeBSD ok deraadt@ millert@ otto@ jmc@ | |||||
| * | more empty files for lint to chew on (on the vax) |   deraadt | 2005-11-24 | 4 | -0/+4 | |
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| * | an empty stub file for lint: on the vax, lint will chew on this, but avoid it | deraadt | 2005-11-23 | 1 | -0/+1 | |
| | | | | | | when compiling, and use the .S file instead if someone has a better solution, show it.. | |||||
| * | Work around a gcc optimization problem. Spotted by biorn@; fix | otto | 2005-11-17 | 1 | -3/+5 | |
| | | | | | inspired by FreeBSD. ok biorn@ millert@ deraadt@ | |||||
| * | Introduce a few c99 functions: {l,ll}{rint,round}{,f}. From NetBSD via | otto | 2005-11-17 | 8 | -0/+412 | |
| | | | | | jason@. Man page fixes by jmc@, prodding by jsg@. ok mickey@ | |||||
| * | ansi | deraadt | 2003-06-26 | 2 | -4/+2 | |
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| * | spelling | deraadt | 2003-01-04 | 1 | -1/+1 | |
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| * | We live in an ANSI C world. Remove lots of gratuitous #ifdef __STDC__ cruft. |   millert | 2002-02-19 | 150 | -1862/+372 | |
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| * | Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically. | millert | 2002-02-16 | 1 | -64/+64 | |
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| * | $OpenBSD$ |   todd | 2000-03-02 | 1 | -1/+1 | |
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| * | fix _USE_WRITE | deraadt | 1998-11-16 | 1 | -2/+1 | |
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| * | We don't need two math.h headers incvs server: nothing known about | millert | 1998-03-02 | 1 | -278/+0 | |
| | | | | | | `math.h'. The one in libm is more up to date but the one in the include dir is what gets installed. | |||||
| * | protect internal "struct excpption" from conflicting one in gcc. | millert | 1998-03-02 | 1 | -2/+4 | |
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| * | Don't declare struct exception if __cplusplus is defined as it | millert | 1998-03-02 | 1 | -1/+3 | |
| | | | | | | | conflicts with gcc's exception handling stuff. This should really only be visible when building libm I think, and I will do that once I confer with others. Required for libg++ 2.8.0. | |||||
| * | machine/endian.h not needed. |   etheisen | 1996-11-14 | 1 | -2/+1 | |
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| * | darn good reason not use a primarily big-endian cpu in little-endian mode: | deraadt | 1996-05-24 | 1 | -3/+8 | |
| | | | | | the ARM port runs little-endian, but it's fp is still big-endian! | |||||
| * | from netbsd: | deraadt | 1995-12-14 | 10 | -236/+12 | |
| | | | | | | | | Changed w_gamma.c, w_gamma_r.c, w_gammaf.c, w_gammaf_r.c to call __ieee754_lgamma_r or __ieee754_lgammaf_r. Removed e_gamma.c, e_gamma_r.c, e_gammaf.c, e_gammaf_r.c, e_lgamma.c, e_lgamma_f.c. | |||||
| * | update from NetBSD | deraadt | 1995-10-28 | 2 | -2/+2 | |
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| * | initial import of NetBSD tree | deraadt | 1995-10-18 | 165 | -0/+16083 | |
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index : wireguard-openbsd | |
| WireGuard implementation for the OpenBSD kernel | Matt Dunwoodie |
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