| /sysdeps/ieee754/flt-32/ |
| A D | e_coshf.c | 21 static const float one = 1.0, half=0.5; variable
44 return half*t+half/t; in __ieee754_coshf()
48 if (ix < 0x42b17180) return half*__ieee754_expf(fabsf(x)); in __ieee754_coshf()
52 w = __ieee754_expf(half*fabsf(x)); in __ieee754_coshf()
53 t = half*w; in __ieee754_coshf()
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| A D | e_lgammaf_r.c | 23 half= 5.0000000000e-01, /* 0x3f000000 */ variable
217 r = half*y+p/q; in __ieee754_lgammaf_r()
233 r = (x-half)*(t-one)+w; in __ieee754_lgammaf_r()
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| A D | s_erff.c | 30 half= 5.0000000000e-01, /* 0x3F000000 */ variable
184 r += (x-half); in libm_alias_float()
185 return half - r ; in libm_alias_float()
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| /sysdeps/ieee754/ldbl-128ibm/ |
| A D | e_coshl.c | 38 static const long double one = 1.0L, half=0.5L, huge = 1.0e300L; variable
66 return half*t+half/t; in __ieee754_coshl()
70 if (ix < 0x40862e42fefa39efLL) return half*__ieee754_expl(fabsl(x)); in __ieee754_coshl()
74 w = __ieee754_expl(half*fabsl(x)); in __ieee754_coshl()
75 t = half*w; in __ieee754_coshl()
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| /sysdeps/ieee754/dbl-64/ |
| A D | e_cosh.c | 38 static const double one = 1.0, half=0.5, huge = 1.0e300; variable
63 return half*t+half/t; in __ieee754_cosh()
67 if (ix < 0x40862e42) return half*__ieee754_exp(fabs(x)); in __ieee754_cosh()
74 w = __ieee754_exp(half*fabs(x)); in __ieee754_cosh()
75 t = half*w; in __ieee754_cosh()
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| A D | e_lgamma_r.c | 88 half= 5.00000000000000000000e-01, /* 0x3FE00000, 0x00000000 */ variable
282 r = half*y+p/q; in __ieee754_lgamma_r()
298 r = (x-half)*(t-one)+w; in __ieee754_lgamma_r()
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| A D | s_erf.c | 126 half = 5.00000000000000000000e-01, /* 0x3FE00000, 0x00000000 */ variable
338 r += (x - half); in libm_alias_double()
339 return half - r; in libm_alias_double()
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| /sysdeps/ieee754/ldbl-96/ |
| A D | e_coshl.c | 41 static const long double one = 1.0, half=0.5, huge = 1.0e4900L; variable
66 return half*t+half/t; in __ieee754_coshl()
71 return half*__ieee754_expl(fabsl(x)); in __ieee754_coshl()
77 w = __ieee754_expl(half*fabsl(x)); in __ieee754_coshl()
78 t = half*w; in __ieee754_coshl()
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| A D | e_lgammal_r.c | 100 half = 0.5L, variable
256 y = __cosl (pi * (half - y)); in sin_pi()
376 r += half * y + y * p1/p2; in __ieee754_lgammal_r()
387 r += (-half * y + p1 / p2); in __ieee754_lgammal_r()
399 r = half * y + p / q; in __ieee754_lgammal_r()
425 r = (x - half) * (t - one) + w; in __ieee754_lgammal_r()
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| A D | s_erfl.c | 116 half = 0.5L, variable
374 r += (x - half); in libm_alias_ldouble()
375 return half - r; in libm_alias_ldouble()
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| /sysdeps/ieee754/ldbl-128/ |
| A D | e_coshl.c | 58 static const _Float128 one = 1.0, half = 0.5, huge = L(1.0e4900), variable
93 return half * t + half / t; in __ieee754_coshl()
98 return half * __ieee754_expl (u.value); in __ieee754_coshl()
103 w = __ieee754_expl (half * u.value); in __ieee754_coshl()
104 t = half * w; in __ieee754_coshl()
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| /sysdeps/i386/fpu/ |
| A D | e_atanh.S | 26 .type half,@object
27 half: .double 0.5 label
28 ASM_SIZE_DIRECTIVE(half)
66 fcoml MO(half) // |x| : 0.5*ln2
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| A D | e_atanhf.S | 26 .type half,@object
27 half: .double 0.5 label
28 ASM_SIZE_DIRECTIVE(half)
66 fcoml MO(half) // |x| : 0.5*ln2
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| A D | e_atanhl.S | 28 .type half,@object
29 half: .double 0.5 label
30 ASM_SIZE_DIRECTIVE(half)
80 fcoml MO(half) // |x| : 0.5*ln2
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| /sysdeps/ia64/fpu/ |
| A D | libm_support.h | 685 t32,half,t1,t2,t3,t4,t5,t6,t7,t8,t9) \ argument
688 t1=xhi-t8; t1=t1-t9; t1=t1+xlo; t1=(t1)*(half); \
701 t32,half,t1,t2,t3,t4,t5,t6,t7,t8,t9) \ argument
704 (x)->ldhi *= half; \
705 (x)->ldlo *= half; \
710 t32,half,t1,t2,t3,t4,t5,t6,t7,t8,t9)
720 t32,half,t1,t2,t3,t4,t5,t6,t7,t8,t9) \ argument
726 __LIBM_SQRTL_K80(r,x, t32,half,t1,t2,t3,t4,t5,t6,t7,t8,t9)
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