| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| s_scalbnl.c | 42 tiny = 0x1p-16000L; variable
55 if (n< -50000) return tiny*x; /*underflow*/
65 else return tiny*copysign(tiny,x); /*underflow*/
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| s_scalbn.c | 34 tiny = 1.0e-300; variable
47 if (n< -50000) return tiny*x; /*underflow*/
57 else return tiny*copysign(tiny,x); /*underflow*/
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| s_scalbnf.c | 29 tiny = 1.0e-30; variable
42 if (n< -50000) return tiny*x; /*underflow*/
52 else return tiny*copysignf(tiny,x); /*underflow*/
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| s_tanh.c | 45 static const volatile double tiny = 1.0e-300; variable
66 if(huge+x>one) return x; /* tanh(tiny) = tiny with inexact */
77 z = one - tiny; /* raise inexact flag */
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| s_tanhf.c | 22 static const volatile float tiny = 1.0e-30; variable
43 if(huge+x>one) return x; /* tanh(tiny) = tiny with inexact */
54 z = one - tiny; /* raise inexact flag */
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| e_atan2.c | 51 tiny = 1.0e-300; variable
82 case 2: return pi+tiny;/* atan(+0,-anything) = pi */
83 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */
87 if((ix|lx)==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny;
93 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */
94 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */
95 case 2: return 3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/
96 case 3: return -3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/
102 case 2: return pi+tiny ; /* atan(+...,-INF) *
[all...] |
| e_atan2f.c | 23 tiny = 1.0e-30; variable
53 case 2: return pi+tiny;/* atan(+0,-anything) = pi */
54 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */
58 if(ix==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny;
64 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */
65 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */
66 case 2: return (float)3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/
67 case 3: return (float)-3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/
73 case 2: return pi+tiny ; /* atan(+...,-INF) *
[all...] |
| e_atan2l.c | 31 tiny = 1.0e-300; variable
75 case 2: return pi+tiny;/* atan(+0,-anything) = pi */
76 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */
81 return (expsigny<0)? -pio2_hi-tiny: pio2_hi+tiny;
87 case 0: return pio2_hi*0.5+tiny;/* atan(+INF,+INF) */
88 case 1: return -pio2_hi*0.5-tiny;/* atan(-INF,+INF) */
89 case 2: return 1.5*pio2_hi+tiny;/*atan(+INF,-INF)*/
90 case 3: return -1.5*pio2_hi-tiny;/*atan(-INF,-INF)*/
96 case 2: return pi+tiny ; /* atan(+...,-INF) *
[all...] |
| e_sqrt.c | 74 * huge + tiny is equal to huge, and whether huge - tiny is
75 * equal to huge for some floating point number "huge" and "tiny".
92 static const double one = 1.0, tiny=1.0e-300; variable
172 z = one-tiny; /* trigger inexact flag */
174 z = one+tiny;
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| e_sqrtf.c | 23 static const float one = 1.0, tiny=1.0e-30; variable
76 z = one-tiny; /* trigger inexact flag */
78 z = one+tiny;
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