| /sysdeps/ieee754/flt-32/ |
| A D | e_atan2f.c | 20 tiny = 1.0e-30, variable
48 case 2: return pi+tiny;/* atan(+0,-anything) = pi */ in __ieee754_atan2f()
49 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */ in __ieee754_atan2f()
53 if(ix==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2f()
59 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */ in __ieee754_atan2f()
60 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */ in __ieee754_atan2f()
61 case 2: return (float)3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/ in __ieee754_atan2f()
62 case 3: return (float)-3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/ in __ieee754_atan2f()
68 case 2: return pi+tiny ; /* atan(+...,-INF) */ in __ieee754_atan2f()
69 case 3: return -pi-tiny ; /* atan(-...,-INF) */ in __ieee754_atan2f()
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| A D | s_scalbnf.c | 22 tiny = 1.0e-30; variable
38 return tiny*copysignf(tiny,x); /*underflow*/ in __scalbnf()
47 return tiny*copysignf(tiny,x); /*underflow*/ in __scalbnf()
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| A D | s_scalblnf.c | 22 tiny = 1.0e-30; variable
38 return tiny*copysignf(tiny,x); /*underflow*/ in __scalblnf()
47 return tiny*copysignf(tiny,x); /*underflow*/ in __scalblnf()
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| A D | s_tanhf.c | 25 static const float one=1.0, two=2.0, tiny = 1.0e-30; variable
59 z = one - tiny; /* raised inexact flag */ in __tanhf()
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| A D | s_erff.c | 29 tiny = 1e-30, variable
137 if(hx>=0) return one-tiny; else return tiny-one; in __erff()
207 if(hx<0&&ix>=0x40c00000) return two-tiny;/* x < -6 */ in libm_alias_float()
227 return tiny*tiny; in libm_alias_float()
229 return two-tiny; in libm_alias_float()
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| A D | s_expm1f.c | 24 static const float tiny = 1.0e-30; variable
64 math_force_eval(x+tiny);/* raise inexact */ in __expm1f()
65 return tiny-one; /* return -1 */ in __expm1f()
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| /sysdeps/ieee754/ldbl-128ibm/ |
| A D | e_atan2l.c | 47 tiny = 1.0e-300L, variable
81 case 2: return pi+tiny;/* atan(+0,-anything) = pi */ in __ieee754_atan2l()
82 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */ in __ieee754_atan2l()
86 if(ix==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2l()
92 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */ in __ieee754_atan2l()
93 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */ in __ieee754_atan2l()
94 case 2: return 3.0L*pi_o_4+tiny;/*atan(+INF,-INF)*/ in __ieee754_atan2l()
95 case 3: return -3.0L*pi_o_4-tiny;/*atan(-INF,-INF)*/ in __ieee754_atan2l()
101 case 2: return pi+tiny ; /* atan(+...,-INF) */ in __ieee754_atan2l()
102 case 3: return -pi-tiny ; /* atan(-...,-INF) */ in __ieee754_atan2l()
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| A D | s_scalblnl.c | 34 tiny = 1.0E-300L; variable
58 if (n< -50000) return tiny*copysignl(tiny,x); /*underflow */ in __scalblnl()
95 return tiny*copysignl(tiny,x); /*underflow*/ in __scalblnl()
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| A D | s_scalbnl.c | 34 tiny = 1.0E-300L; variable
58 if (n< -50000) return tiny*copysignl(tiny,x); /*underflow */ in __scalbnl()
95 return tiny*copysignl(tiny,x); /*underflow*/ in __scalbnl()
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| A D | e_powl.c | 94 tiny = 1.0e-300L; variable
282 return (hy < 0) ? sgn * huge * huge : sgn * tiny * tiny; in __ieee754_powl()
284 return (hy > 0) ? sgn * huge * huge : sgn * tiny * tiny; in __ieee754_powl()
288 return (hy < 0) ? sgn * huge * huge : sgn * tiny * tiny; in __ieee754_powl()
290 return (hy > 0) ? sgn * huge * huge : sgn * tiny * tiny; in __ieee754_powl()
383 return sgn * tiny * tiny; /* underflow */ in __ieee754_powl()
387 return sgn * tiny * tiny; /* underflow */ in __ieee754_powl()
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| A D | s_tanhl.c | 47 static const long double one=1.0L, two=2.0L, tiny = 1.0e-300L; variable
84 z = one - tiny; /* raised inexact flag */ in __tanhl()
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| A D | s_erfl.c | 150 tiny = 1e-300L, variable
783 return one-tiny; in __erfl()
785 return tiny-one; in __erfl()
912 return two - tiny; in __erfcl()
964 return tiny * tiny; in __erfcl()
967 return two - tiny; in __erfcl()
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| /sysdeps/ieee754/ldbl-128/ |
| A D | e_atan2l.c | 47 tiny = L(1.0e-4900), variable
76 case 2: return pi+tiny;/* atan(+0,-anything) = pi */ in __ieee754_atan2l()
77 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */ in __ieee754_atan2l()
81 if((ix|lx)==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2l()
87 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */ in __ieee754_atan2l()
88 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */ in __ieee754_atan2l()
89 case 2: return 3*pi_o_4+tiny;/*atan(+INF,-INF)*/ in __ieee754_atan2l()
90 case 3: return -3*pi_o_4-tiny;/*atan(-INF,-INF)*/ in __ieee754_atan2l()
96 case 2: return pi+tiny ; /* atan(+...,-INF) */ in __ieee754_atan2l()
97 case 3: return -pi-tiny ; /* atan(-...,-INF) */ in __ieee754_atan2l()
[all …]
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| A D | s_scalblnl.c | 34 tiny = L(1.0E-4900); variable
48 if (n< -50000) return tiny*copysignl(tiny,x); /*underflow*/ in __scalblnl()
57 return tiny*copysignl(tiny,x); /*underflow*/ in __scalblnl()
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| A D | s_scalbnl.c | 34 tiny = L(1.0E-4900); variable
48 if (n< -50000) return tiny*copysignl(tiny,x); /*underflow*/ in __scalbnl()
57 return tiny*copysignl(tiny,x); /*underflow*/ in __scalbnl()
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| A D | s_tanhl.c | 45 static const _Float128 one = 1.0, two = 2.0, tiny = L(1.0e-4900); variable
76 return x * (one + tiny); /* tanh(small) = small */ in __tanhl()
93 z = one - tiny; /* raised inexact flag */ in __tanhl()
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| A D | e_powl.c | 94 tiny = L(1.0e-3000); variable
282 return (hy < 0) ? huge * huge : tiny * tiny; in __ieee754_powl()
284 return (hy > 0) ? huge * huge : tiny * tiny; in __ieee754_powl()
288 return (hy < 0) ? sgn * huge * huge : sgn * tiny * tiny; in __ieee754_powl()
290 return (hy > 0) ? sgn * huge * huge : sgn * tiny * tiny; in __ieee754_powl()
404 return sgn * tiny * tiny; /* underflow */ in __ieee754_powl()
408 return sgn * tiny * tiny; /* underflow */ in __ieee754_powl()
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| /sysdeps/ieee754/ldbl-96/ |
| A D | s_scalblnl.c | 29 tiny = 1.0e-4900L; variable
45 return tiny*copysignl(tiny,x); in __scalblnl()
54 return tiny*copysignl(tiny,x); /*underflow*/ in __scalblnl()
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| A D | s_tanhl.c | 49 static const long double one=1.0, two=2.0, tiny = 1.0e-4900L; variable
75 return x*(one+tiny); /* tanh(small) = small */ in __tanhl()
86 z = one - tiny; /* raised inexact flag */ in __tanhl()
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| A D | s_erfl.c | 115 tiny = 1e-4931L, variable
307 return one - tiny; in __erfl()
309 return tiny - one; in __erfl()
417 return two - tiny; /* x < -6.666 */ in libm_alias_ldouble()
446 return tiny * tiny; in libm_alias_ldouble()
449 return two - tiny; in libm_alias_ldouble()
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| /sysdeps/ieee754/dbl-64/ |
| A D | s_scalbln.c | 26 tiny = 1.0e-300; variable
43 return tiny*copysign(tiny,x); /*underflow*/ in __scalbln()
53 return tiny*copysign(tiny,x); /*underflow*/ in __scalbln()
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| A D | s_scalbn.c | 26 tiny = 1.0e-300; variable
43 return tiny*copysign(tiny,x); /*underflow*/ in __scalbn()
53 return tiny*copysign(tiny,x); /*underflow*/ in __scalbn()
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| A D | s_tanh.c | 47 static const double one = 1.0, two = 2.0, tiny = 1.0e-300; variable
92 z = one - tiny; /* raised inexact flag */ in __tanh()
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| A D | s_expm1.c | 121 tiny = 1.0e-300, variable
170 math_force_eval (x + tiny); /* raise inexact */ in __expm1()
171 return tiny - one; /* return -1 */ in __expm1()
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| A D | s_erf.c | 125 tiny = 1e-300, variable
258 return one - tiny; in __erf()
260 return tiny - one; in __erf()
387 return two - tiny; /* x < -6 */ in libm_alias_double()
417 return tiny * tiny; in libm_alias_double()
420 return two - tiny; in libm_alias_double()
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