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full:lgamma
(Results
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/bionic/libm/man/
lgamma.3
32
.\" from: @(#)
lgamma
.3 6.6 (Berkeley) 12/3/92
33
.\" $FreeBSD: src/lib/msun/man/
lgamma
.3,v 1.22 2005/01/16 16:46:14 ru Exp $
36
.Dt
LGAMMA
3
39
.Nm
lgamma
,
57
.Fn
lgamma
"double x"
75
.Fn
lgamma
x
96
.Fn
lgamma
x
107
.Fn
lgamma
,
118
.Dq Li signgam\(**exp(
lgamma
(x))
122
lg =
lgamma
(x); g = signgam\(**exp(lg)
[
all
...]
/bionic/libm/src/
e_lgamma_r.c
27
*
lgamma
(1+s) = log(s) +
lgamma
(s)
29
*
lgamma
(7.3) = log(6.3) +
lgamma
(6.3)
30
* = log(6.3*5.3) +
lgamma
(5.3)
31
* = log(6.3*5.3*4.3*3.3*2.3) +
lgamma
(2.3)
32
* 2. Polynomial approximation of
lgamma
around its
36
*
lgamma
(x) = -1.214862905358496078218 + z^2*poly(z)
42
*
lgamma
(x) = 0.5*s + s*P(s)/Q(s)
44
* |P/Q - (
lgamma
(x)-0.5s)| < 2**-61.7
[
all
...]
e_lgammaf_r.c
171
if(ix<=0x3f666666) { /*
lgamma
(x) =
lgamma
(x+1)-log(x) */
210
z = one; /*
lgamma
(1+s) = log(s) +
lgamma
(s) */
/external/fdlibm/
w_lgamma.c
40
return __kernel_standard(x,x,15); /*
lgamma
pole */
42
return __kernel_standard(x,x,14); /*
lgamma
overflow */
w_lgamma_r.c
36
return __kernel_standard(x,x,15); /*
lgamma
pole */
38
return __kernel_standard(x,x,14); /*
lgamma
overflow */
e_lgamma_r.c
23
*
lgamma
(1+s) = ieee_log(s) + ieee_lgamma(s)
25
*
lgamma
(7.3) = ieee_log(6.3) + ieee_lgamma(6.3)
28
* 2. Polynomial approximation of
lgamma
around its
32
*
lgamma
(x) = -1.214862905358496078218 + z^2*poly(z)
38
*
lgamma
(x) = 0.5*s + s*P(s)/Q(s)
51
*
lgamma
(x)~(x-0.5)log(x)-x+0.5*ieee_log(2pi)+1/(12x)-1/(360x**3)+....
68
*
lgamma
(x) = ieee_log(|Gamma(x)|)
74
*
lgamma
(2+s) ~ s*(1-Euler) for tiny s
75
*
lgamma
(1)=ieee_lgamma(2)=0
76
*
lgamma
(x) ~ -ieee_log(x) for tiny
[
all
...]
/frameworks/compile/slang/tests/P_math_fp/
math_fp.rs
113
TEST_FUNC_1(
lgamma
);
114
TEST_FUNC_2PI(
lgamma
);
/prebuilt/ndk/android-ndk-r6/platforms/android-9/arch-x86/usr/lib/
libm.so
/development/ndk/platforms/android-3/arch-arm/symbols/
libm.so.functions.txt
157
lgamma
/development/ndk/platforms/android-9/arch-x86/symbols/
libm.so.functions.txt
123
lgamma
/prebuilt/linux-x86/toolchain/i686-linux-glibc2.7-4.4.3/i686-linux/include/c++/4.4.3/tr1/
riemann_zeta.tcc
177
* std::exp(std::tr1::
lgamma
(_Tp(1) - __s))
196
_Tp __bincoeff = std::tr1::
lgamma
(_Tp(1 + __i))
197
- std::tr1::
lgamma
(_Tp(1 + __j))
198
- std::tr1::
lgamma
(_Tp(1 + __i - __j));
301
* std::exp(std::tr1::
lgamma
(_Tp(1) - __s))
379
_Tp __bincoeff = std::tr1::
lgamma
(_Tp(1 + __i))
380
- std::tr1::
lgamma
(_Tp(1 + __j))
381
- std::tr1::
lgamma
(_Tp(1 + __i - __j));
beta_function.tcc
126
_Tp __bet = std::tr1::
lgamma
(__x)
127
+ std::tr1::
lgamma
(__y)
128
- std::tr1::
lgamma
(__x + __y);
gamma.tcc
286
_Tp __coeff = std::tr1::
lgamma
(_Tp(1 + __n))
287
- std::tr1::
lgamma
(_Tp(1 + __k))
288
- std::tr1::
lgamma
(_Tp(1 + __n - __k));
455
const _Tp __ln_nfact = std::tr1::
lgamma
(_Tp(__n + 1));
/prebuilt/ndk/android-ndk-r5/sources/cxx-stl/gnu-libstdc++/include/tr1/
riemann_zeta.tcc
177
* std::exp(std::tr1::
lgamma
(_Tp(1) - __s))
196
_Tp __bincoeff = std::tr1::
lgamma
(_Tp(1 + __i))
197
- std::tr1::
lgamma
(_Tp(1 + __j))
198
- std::tr1::
lgamma
(_Tp(1 + __i - __j));
301
* std::exp(std::tr1::
lgamma
(_Tp(1) - __s))
379
_Tp __bincoeff = std::tr1::
lgamma
(_Tp(1 + __i))
380
- std::tr1::
lgamma
(_Tp(1 + __j))
381
- std::tr1::
lgamma
(_Tp(1 + __i - __j));
beta_function.tcc
126
_Tp __bet = std::tr1::
lgamma
(__x)
127
+ std::tr1::
lgamma
(__y)
128
- std::tr1::
lgamma
(__x + __y);
gamma.tcc
286
_Tp __coeff = std::tr1::
lgamma
(_Tp(1 + __n))
287
- std::tr1::
lgamma
(_Tp(1 + __k))
288
- std::tr1::
lgamma
(_Tp(1 + __n - __k));
455
const _Tp __ln_nfact = std::tr1::
lgamma
(_Tp(__n + 1));
/prebuilt/ndk/android-ndk-r6/sources/cxx-stl/gnu-libstdc++/include/tr1/
riemann_zeta.tcc
177
* std::exp(std::tr1::
lgamma
(_Tp(1) - __s))
196
_Tp __bincoeff = std::tr1::
lgamma
(_Tp(1 + __i))
197
- std::tr1::
lgamma
(_Tp(1 + __j))
198
- std::tr1::
lgamma
(_Tp(1 + __i - __j));
301
* std::exp(std::tr1::
lgamma
(_Tp(1) - __s))
379
_Tp __bincoeff = std::tr1::
lgamma
(_Tp(1 + __i))
380
- std::tr1::
lgamma
(_Tp(1 + __j))
381
- std::tr1::
lgamma
(_Tp(1 + __i - __j));
beta_function.tcc
126
_Tp __bet = std::tr1::
lgamma
(__x)
127
+ std::tr1::
lgamma
(__y)
128
- std::tr1::
lgamma
(__x + __y);
gamma.tcc
286
_Tp __coeff = std::tr1::
lgamma
(_Tp(1 + __n))
287
- std::tr1::
lgamma
(_Tp(1 + __k))
288
- std::tr1::
lgamma
(_Tp(1 + __n - __k));
455
const _Tp __ln_nfact = std::tr1::
lgamma
(_Tp(__n + 1));
/prebuilt/linux-x86/toolchain/i686-linux-glibc2.7-4.4.3/sysroot/usr/include/bits/
mathcalls.h
252
__MATHCALL (
lgamma
,, (_Mdouble_));
264
/* Obsolete alias for `
lgamma
'. */
269
/* Reentrant version of
lgamma
. This function uses the global variable
272
__MATHCALL (
lgamma
,_r, (_Mdouble_, int *__signgamp));
/prebuilt/sdk/11/renderscript/include/
rs_cl.rsh
211
extern float __attribute__((overloadable))
lgamma
(float);
212
FN_FUNC_FN(
lgamma
)
213
extern float __attribute__((overloadable))
lgamma
(float, int*);
214
FN_FUNC_FN_PIN(
lgamma
)
/prebuilt/sdk/12/renderscript/include/
rs_cl.rsh
211
extern float __attribute__((overloadable))
lgamma
(float);
212
FN_FUNC_FN(
lgamma
)
213
extern float __attribute__((overloadable))
lgamma
(float, int*);
214
FN_FUNC_FN_PIN(
lgamma
)
/prebuilt/sdk/13/renderscript/include/
rs_cl.rsh
211
extern float __attribute__((overloadable))
lgamma
(float);
212
FN_FUNC_FN(
lgamma
)
213
extern float __attribute__((overloadable))
lgamma
(float, int*);
214
FN_FUNC_FN_PIN(
lgamma
)
/bionic/libm/
Makefile-orig
96
lgamma
.3 lrint.3 lround.3 math.3 nextafter.3 remainder.3 rint.3 \
138
MLINKS+=
lgamma
.3 gamma.3
lgamma
.3 gammaf.3
lgamma
.3 lgammaf.3
lgamma
.3 tgamma.3
/prebuilt/darwin-x86/toolchain/arm-eabi-4.3.1/lib/gcc/arm-eabi/4.3.1/include/
tgmath.h
145
#define
lgamma
(x) __TGMATH_REAL(x,
lgamma
)
macro
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