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Revision 1.1, Sun Sep 7 20:36:07 2008 UTC (15 years, 9 months ago) by martynas
- replace dtoa w/ David's gdtoa, version 2008-03-15 - provide proper dtoa locks - use the real strtof implementation - add strtold, __hdtoa, __hldtoa - add %a/%A support - don't lose precision in printf, don't round to double anymore - implement extended-precision versions of libc functions: fpclassify, isnan, isinf, signbit, isnormal, isfinite, now that the ieee.h is fixed - separate vax versions of strtof, and __hdtoa - add complex math support. added functions: cacos, casin, catan, ccos, csin, ctan, cacosh, casinh, catanh, ccosh, csinh, ctanh, cexp, clog, cabs, cpow, csqrt, carg, cimag, conj, cproj, creal, cacosf, casinf, catanf, ccosf, csinf, ctanf, cacoshf, casinhf, catanhf, ccoshf, csinhf, ctanhf, cexpf, clogf, cabsf, cpowf, csqrtf, cargf, cimagf, conjf, cprojf, crealf - add fdim, fmax, fmin - add log2. (adapted implementation e_log.c. could be more acruate & faster, but it's good enough for now) - remove wrappers & cruft in libm, supposed to work-around mistakes in SVID, etc.; use ieee versions. fixes issues in python 2.6 for djm@ - make _digittoint static - proper definitions for i386, and amd64 in ieee.h - sh, powerpc don't really have extended-precision - add missing definitions for mips64 (quad), m{6,8}k (96-bit) float.h for LDBL_* - merge lead to frac for m{6,8}k, for gdtoa to work properly - add FRAC*BITS & EXT_TO_ARRAY32 definitions in ieee.h, for hdtoa&ldtoa to use - add EXT_IMPLICIT_NBIT definition, which indicates implicit normalization bit - add regression tests for libc: fpclassify and printf - arith.h & gd_qnan.h definitions - update ieee.h: hppa doesn't have quad-precision, hppa64 does - add missing prototypes to gdtoaimp - on 64-bit platforms make sure gdtoa doesn't use a long when it really wants an int - etc., what i may have forgotten... - bump libm major, due to removed&changed symbols - no libc bump, since this is riding on djm's libc major crank from a day ago discussed with / requested by / testing theo, sthen@, djm@, jsg@, merdely@, jsing@, tedu@, brad@, jakemsr@, and others. looks good to millert@ parts of the diff ok kettenis@ this commit does not include: - man page changes |
/* $OpenBSD: complex.h,v 1.1 2008/09/07 20:36:07 martynas Exp $ */ /* * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _COMPLEX_H_ #define _COMPLEX_H_ #include <sys/cdefs.h> /* * C99 */ #ifdef __GNUC__ #if __STDC_VERSION__ < 199901 #define _Complex __complex__ #endif #define _Complex_I 1.0fi #endif #define complex _Complex /* XXX switch to _Imaginary_I */ #undef I #define I _Complex_I __BEGIN_DECLS /* * Double versions of C99 functions */ double complex cacos(double complex); double complex casin(double complex); double complex catan(double complex); double complex ccos(double complex); double complex csin(double complex); double complex ctan(double complex); double complex cacosh(double complex); double complex casinh(double complex); double complex catanh(double complex); double complex ccosh(double complex); double complex csinh(double complex); double complex ctanh(double complex); double complex cexp(double complex); double complex clog(double complex); double cabs(double complex); double complex cpow(double complex, double complex); double complex csqrt(double complex); double carg(double complex); double cimag(double complex); double complex conj(double complex); double complex cproj(double complex); double creal(double complex); /* * Float versions of C99 functions */ float complex cacosf(float complex); float complex casinf(float complex); float complex catanf(float complex); float complex ccosf(float complex); float complex csinf(float complex); float complex ctanf(float complex); float complex cacoshf(float complex); float complex casinhf(float complex); float complex catanhf(float complex); float complex ccoshf(float complex); float complex csinhf(float complex); float complex ctanhf(float complex); float complex cexpf(float complex); float complex clogf(float complex); float cabsf(float complex); float complex cpowf(float complex, float complex); float complex csqrtf(float complex); float cargf(float complex); float cimagf(float complex); float complex conjf(float complex); float complex cprojf(float complex); float crealf(float complex); /* * Long double versions of C99 functions */ #if 0 long double complex cacosl(long double complex); long double complex casinl(long double complex); long double complex catanl(long double complex); long double complex ccosl(long double complex); long double complex csinl(long double complex); long double complex ctanl(long double complex); long double complex cacoshl(long double complex); long double complex casinhl(long double complex); long double complex catanhl(long double complex); long double complex ccoshl(long double complex); long double complex csinhl(long double complex); long double complex ctanhl(long double complex); long double complex cexpl(long double complex); long double complex clogl(long double complex); long double cabsl(long double complex); long double complex cpowl(long double complex, long double complex); long double complex csqrtl(long double complex); long double cargl(long double complex); long double cimagl(long double complex); long double complex conjl(long double complex); long double complex cprojl(long double complex); long double creall(long double complex); #endif __END_DECLS #endif _COMPLEX_H_ /* !_COMPLEX_H_ */