source: trunk/sys/libm/include/math.h @ 1

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1/*
2    This file is part of MutekP.
3
4    MutekP is free software; you can redistribute it and/or modify it
5    under the terms of the GNU General Public License as published by
6    the Free Software Foundation; either version 2 of the License, or
7    (at your option) any later version.
8
9    MutekP is distributed in the hope that it will be useful, but
10    WITHOUT ANY WARRANTY; without even the implied warranty of
11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12    General Public License for more details.
13
14    You should have received a copy of the GNU General Public License
15    along with MutekP; if not, write to the Free Software Foundation,
16    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17
18*/
19
20#ifndef _MATH_H
21#define _MATH_H
22
23///////////////////////////////////////////
24//  Use fdlibm (fdlibm.h 5.1 93/09/24)   //
25///////////////////////////////////////////
26# include <libm/fdlibm.h>
27//////////////////////////////////////////
28
29
30///////////////////////////////////////////
31// Use constants from math.h of dietlibc //
32///////////////////////////////////////////
33#define M_E             2.7182818284590452354   /* e */
34#define M_LOG2E         1.4426950408889634074   /* log_2 e */
35#define M_LOG10E        0.43429448190325182765  /* log_10 e */
36#define M_LN2           0.69314718055994530942  /* log_e 2 */
37#define M_LN10          2.30258509299404568402  /* log_e 10 */
38#define M_PI            3.14159265358979323846  /* pi */
39#define M_PI_2          1.57079632679489661923  /* pi/2 */
40#define M_PI_4          0.78539816339744830962  /* pi/4 */
41#define M_1_PI          0.31830988618379067154  /* 1/pi */
42#define M_2_PI          0.63661977236758134308  /* 2/pi */
43#define M_2_SQRTPI      1.12837916709551257390  /* 2/sqrt(pi) */
44#define M_SQRT2         1.41421356237309504880  /* sqrt(2) */
45#define M_SQRT1_2       0.70710678118654752440  /* 1/sqrt(2) */
46
47#define M_El            2.7182818284590452353602874713526625L  /* e */
48#define M_LOG2El        1.4426950408889634073599246810018922L  /* log_2 e */
49#define M_LOG10El       0.4342944819032518276511289189166051L  /* log_10 e */
50#define M_LN2l          0.6931471805599453094172321214581766L  /* log_e 2 */
51#define M_LN10l         2.3025850929940456840179914546843642L  /* log_e 10 */
52#define M_PIl           3.1415926535897932384626433832795029L  /* pi */
53#define M_PI_2l         1.5707963267948966192313216916397514L  /* pi/2 */
54#define M_PI_4l         0.7853981633974483096156608458198757L  /* pi/4 */
55#define M_1_PIl         0.3183098861837906715377675267450287L  /* 1/pi */
56#define M_2_PIl         0.6366197723675813430755350534900574L  /* 2/pi */
57#define M_2_SQRTPIl     1.1283791670955125738961589031215452L  /* 2/sqrt(pi) */
58#define M_SQRT2l        1.4142135623730950488016887242096981L  /* sqrt(2) */
59#define M_SQRT1_2l      0.7071067811865475244008443621048490L  /* 1/sqrt(2) */
60
61int isinf(double d) __attribute__((__const__));
62//////////////////////////////////////////////////////
63
64////////////////////////////////////////////////
65//         Use gcc builtin functions          //
66// (based on math.h from MutekH Revision 788) //
67////////////////////////////////////////////////
68#define acoshf __builtin_acoshf
69#define acoshl __builtin_acoshl
70#define acosh __builtin_acosh
71#define asinhf __builtin_asinhf
72#define asinhl __builtin_asinhl
73#define asinh __builtin_asinh
74#define atanhf __builtin_atanhf
75#define atanhl __builtin_atanhl
76#define atanh __builtin_atanh
77#define cabsf __builtin_cabsf
78#define cabsl __builtin_cabsl
79#define cabs __builtin_cabs
80#define cacosf __builtin_cacosf
81#define cacoshf __builtin_cacoshf
82#define cacoshl __builtin_cacoshl
83#define cacosh __builtin_cacosh
84#define cacosl __builtin_cacosl
85#define cacos __builtin_cacos
86#define cargf __builtin_cargf
87#define cargl __builtin_cargl
88#define carg __builtin_carg
89#define casinf __builtin_casinf
90#define casinhf __builtin_casinhf
91#define casinhl __builtin_casinhl
92#define casinh __builtin_casinh
93#define casinl __builtin_casinl
94#define casin __builtin_casin
95#define catanf __builtin_catanf
96#define catanhf __builtin_catanhf
97#define catanhl __builtin_catanhl
98#define catanh __builtin_catanh
99#define catanl __builtin_catanl
100#define catan __builtin_catan
101#define cbrtf __builtin_cbrtf
102#define cbrtl __builtin_cbrtl
103#define cbrt __builtin_cbrt
104#define ccosf __builtin_ccosf
105#define ccoshf __builtin_ccoshf
106#define ccoshl __builtin_ccoshl
107#define ccosh __builtin_ccosh
108#define ccosl __builtin_ccosl
109#define ccos __builtin_ccos
110#define cexpf __builtin_cexpf
111#define cexpl __builtin_cexpl
112#define cexp __builtin_cexp
113#define cimagf __builtin_cimagf
114#define cimagl __builtin_cimagl
115#define cimag __builtin_cimag
116#define clogf __builtin_clogf
117#define clogl __builtin_clogl
118#define clog __builtin_clog
119#define conjf __builtin_conjf
120#define conjl __builtin_conjl
121#define conj __builtin_conj
122#define copysignf __builtin_copysignf
123#define copysignl __builtin_copysignl
124#define copysign __builtin_copysign
125#define cpowf __builtin_cpowf
126#define cpowl __builtin_cpowl
127#define cpow __builtin_cpow
128#define cprojf __builtin_cprojf
129#define cprojl __builtin_cprojl
130#define cproj __builtin_cproj
131#define crealf __builtin_crealf
132#define creall __builtin_creall
133#define creal __builtin_creal
134#define csinf __builtin_csinf
135#define csinhf __builtin_csinhf
136#define csinhl __builtin_csinhl
137#define csinh __builtin_csinh
138#define csinl __builtin_csinl
139#define csin __builtin_csin
140#define csqrtf __builtin_csqrtf
141#define csqrtl __builtin_csqrtl
142#define csqrt __builtin_csqrt
143#define ctanf __builtin_ctanf
144#define ctanhf __builtin_ctanhf
145#define ctanhl __builtin_ctanhl
146#define ctanh __builtin_ctanh
147#define ctanl __builtin_ctanl
148#define ctan __builtin_ctan
149#define erfcf __builtin_erfcf
150#define erfcl __builtin_erfcl
151#define erfc __builtin_erfc
152#define erff __builtin_erff
153#define erfl __builtin_erfl
154#define erf __builtin_erf
155#define exp2f __builtin_exp2f
156#define exp2l __builtin_exp2l
157#define exp2 __builtin_exp2
158#define expm1f __builtin_expm1f
159#define expm1l __builtin_expm1l
160#define expm1 __builtin_expm1
161#define fdimf __builtin_fdimf
162#define fdiml __builtin_fdiml
163#define fdim __builtin_fdim
164#define fmaf __builtin_fmaf
165#define fmal __builtin_fmal
166#define fmaxf __builtin_fmaxf
167#define fmaxl __builtin_fmaxl
168#define fmax __builtin_fmax
169#define fma __builtin_fma
170#define fminf __builtin_fminf
171#define fminl __builtin_fminl
172#define fmin __builtin_fmin
173#define hypotf __builtin_hypotf
174#define hypotl __builtin_hypotl
175#define hypot __builtin_hypot
176#define ilogbf __builtin_ilogbf
177#define ilogbl __builtin_ilogbl
178#define ilogb __builtin_ilogb
179#define imaxabs __builtin_imaxabs
180#define isblank __builtin_isblank
181#define iswblank __builtin_iswblank
182#define lgammaf __builtin_lgammaf
183#define lgammal __builtin_lgammal
184#define lgamma __builtin_lgamma
185#define llrintf __builtin_llrintf
186#define llrintl __builtin_llrintl
187#define llrint __builtin_llrint
188#define llroundf __builtin_llroundf
189#define llroundl __builtin_llroundl
190#define llround __builtin_llround
191#define log1pf __builtin_log1pf
192#define log1pl __builtin_log1pl
193#define log1p __builtin_log1p
194#define log2f __builtin_log2f
195#define log2l __builtin_log2l
196#define log2 __builtin_log2
197#define logbf __builtin_logbf
198#define logbl __builtin_logbl
199#define logb __builtin_logb
200#define lrintf __builtin_lrintf
201#define lrintl __builtin_lrintl
202#define lrint __builtin_lrint
203#define lroundf __builtin_lroundf
204#define lroundl __builtin_lroundl
205#define lround __builtin_lround
206#define nearbyintf __builtin_nearbyintf
207#define nearbyintl __builtin_nearbyintl
208#define nearbyint __builtin_nearbyint
209#define nextafterf __builtin_nextafterf
210#define nextafterl __builtin_nextafterl
211#define nextafter __builtin_nextafter
212#define nexttowardf __builtin_nexttowardf
213#define nexttowardl __builtin_nexttowardl
214#define nexttoward __builtin_nexttoward
215#define remainderf __builtin_remainderf
216#define remainderl __builtin_remainderl
217#define remainder __builtin_remainder
218#define remquof __builtin_remquof
219#define remquol __builtin_remquol
220#define remquo __builtin_remquo
221#define rintf __builtin_rintf
222#define rintl __builtin_rintl
223#define rint __builtin_rint
224#define roundf __builtin_roundf
225#define roundl __builtin_roundl
226#define round __builtin_round
227#define scalblnf __builtin_scalblnf
228#define scalblnl __builtin_scalblnl
229#define scalbln __builtin_scalbln
230#define scalbnf __builtin_scalbnf
231#define scalbnl __builtin_scalbnl
232#define scalbn __builtin_scalbn
233#define snprintf __builtin_snprintf
234#define tgammaf __builtin_tgammaf
235#define tgammal __builtin_tgammal
236#define tgamma __builtin_tgamma
237#define truncf __builtin_truncf
238#define truncl __builtin_truncl
239#define trunc __builtin_trunc
240#define acosf __builtin_acosf
241#define acosl __builtin_acosl
242#define asinf __builtin_asinf
243#define asinl __builtin_asinl
244#define atan2f __builtin_atan2f
245#define atan2l __builtin_atan2l
246#define atanf __builtin_atanf
247#define atanl __builtin_atanl
248#define ceilf __builtin_ceilf
249#define ceill __builtin_ceill
250#define cosf __builtin_cosf
251#define coshf __builtin_coshf
252#define coshl __builtin_coshl
253#define cosl __builtin_cosl
254#define expf __builtin_expf
255#define expl __builtin_expl
256#define fabsf __builtin_fabsf
257#define fabsl __builtin_fabsl
258#define floorf __builtin_floorf
259#define floorl __builtin_floorl
260#define fmodf __builtin_fmodf
261#define fmodl __builtin_fmodl
262#define frexpf __builtin_frexpf
263#define frexpl __builtin_frexpl
264#define ldexpf __builtin_ldexpf
265#define ldexpl __builtin_ldexpl
266#define log10f __builtin_log10f
267#define log10l __builtin_log10l
268#define logf __builtin_logf
269#define logl __builtin_logl
270#define modfl __builtin_modfl
271#define modf __builtin_modf
272#define powf __builtin_powf
273#define powl __builtin_powl
274#define sinf __builtin_sinf
275#define sinhf __builtin_sinhf
276#define sinhl __builtin_sinhl
277#define sinl __builtin_sinl
278#define sqrtf __builtin_sqrtf
279#define sqrtl __builtin_sqrtl
280#define tanf __builtin_tanf
281#define tanhf __builtin_tanhf
282#define tanhl __builtin_tanhl
283#define tanl __builtin_tanl
284#define acos __builtin_acos
285#define asin __builtin_asin
286#define atan2 __builtin_atan2
287#define atan __builtin_atan
288#define ceil __builtin_ceil
289#define cosh __builtin_cosh
290#define cos __builtin_cos
291#define exp __builtin_exp
292#define fabs __builtin_fabs
293#define floor __builtin_floor
294#define fmod __builtin_fmod
295#define ldexp __builtin_ldexp
296#define log10 __builtin_log10
297#define log __builtin_log
298#define modf __builtin_modf
299#define pow __builtin_pow
300#define sinh __builtin_sinh
301#define sin __builtin_sin
302#define sqrt __builtin_sqrt
303
304#endif  /* _MATH_H */
305
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