Searched refs:tiny (Results 1 - 23 of 23) sorted by relevance

/bionic/libm/src/
H A De_atan2f.c24 tiny = 1.0e-30, variable
52 case 2: return pi+tiny;/* atan(+0,-anything) = pi */
53 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */
57 if(ix==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny;
63 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */
64 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */
65 case 2: return (float)3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/
66 case 3: return (float)-3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/
72 case 2: return pi+tiny ; /* ata
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H A De_atan2.c50 tiny = 1.0e-300, variable
79 case 2: return pi+tiny;/* atan(+0,-anything) = pi */
80 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */
84 if((ix|lx)==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny;
90 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */
91 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */
92 case 2: return 3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/
93 case 3: return -3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/
99 case 2: return pi+tiny ; /* ata
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H A Ds_scalbnf.c29 tiny = 1.0e-30; variable
42 if (n< -50000) return tiny*x; /*underflow*/
52 else return tiny*copysignf(tiny,x); /*underflow*/
H A Ds_scalbn.c34 tiny = 1.0e-300; variable
47 if (n< -50000) return tiny*x; /*underflow*/
57 else return tiny*copysign(tiny,x); /*underflow*/
H A Ds_scalbnl.c42 tiny = 0x1p-16000L; variable
55 if (n< -50000) return tiny*x; /*underflow*/
65 else return tiny*copysign(tiny,x); /*underflow*/
H A Ds_tanh.c44 static const double one=1.0, two=2.0, tiny = 1.0e-300; variable
75 z = one - tiny; /* raised inexact flag */
H A Ds_tanhf.c23 static const float one=1.0, two=2.0, tiny = 1.0e-30, huge = 1.0e30; variable
42 if(huge+x>one) return x; /* tanh(tiny) = tiny with inexact */
53 z = one - tiny; /* raise inexact flag */
H A De_sqrtf.c23 static const float one = 1.0, tiny=1.0e-30; variable
76 z = one-tiny; /* trigger inexact flag */
78 z = one+tiny;
H A De_pow.c73 tiny = 1.0e-300, variable
189 if(ix<=0x3fefffff) return (hy<0)? huge*huge:tiny*tiny;
190 if(ix>=0x3ff00000) return (hy>0)? huge*huge:tiny*tiny;
193 if(ix<0x3fefffff) return (hy<0)? s*huge*huge:s*tiny*tiny;
194 if(ix>0x3ff00000) return (hy>0)? s*huge*huge:s*tiny*tiny;
195 /* now |1-x| is tiny <
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H A De_powf.c32 tiny = 1.0e-30, variable
134 if(ix<0x3f7ffff8) return (hy<0)? sn*huge*huge:sn*tiny*tiny;
135 if(ix>0x3f800007) return (hy>0)? sn*huge*huge:sn*tiny*tiny;
136 /* now |1-x| is tiny <= 2**-20, suffice to compute
213 return sn*tiny*tiny; /* underflow */
215 if(p_l<=z-p_h) return sn*tiny*tiny; /* underflo
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H A De_sqrt.c75 * huge + tiny is equal to huge, and whether huge - tiny is
76 * equal to huge for some floating point number "huge" and "tiny".
91 static const double one = 1.0, tiny=1.0e-300; variable
171 z = one-tiny; /* trigger inexact flag */
173 z = one+tiny;
H A Ds_erf.c76 * = 2.0 - tiny (if x <= -6)
78 * erf(x) = sign(x)*(1.0 - tiny)
101 * erf(x) = sign(x) *(1 - tiny) (raise inexact)
102 * erfc(x) = tiny*tiny (raise underflow) if x > 0
103 * = 2 - tiny if x<0
116 tiny = 1e-300, variable
221 if(hx>=0) return one-tiny; else return tiny-one;
288 if(hx<0&&ix>=0x40180000) return two-tiny;/*
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H A Ds_erff.c24 tiny = 1e-30, variable
130 if(hx>=0) return one-tiny; else return tiny-one;
197 if(hx<0&&ix>=0x40c00000) return two-tiny;/* x < -6 */
209 if(hx>0) return tiny*tiny; else return two-tiny;
H A Ds_expm1.c118 tiny = 1.0e-300, variable
155 if(x+tiny<0.0) /* raise inexact */
156 return tiny-one; /* return -1 */
H A Ds_expm1f.c26 tiny = 1.0e-30, variable
60 if(x+tiny<(float)0.0) /* raise inexact */
61 return tiny-one; /* return -1 */
/bionic/libc/bionic/
H A Dldexp.c84 tiny = 1.0e-300; variable
107 if (n< -50000) return tiny*x; /*underflow*/
117 else return tiny*_copysign(tiny,x); /*underflow*/
/bionic/libc/arch-arm/bionic/
H A Dcrtbegin_dynamic.S48 # so we use a tiny trampoline that will get relocated
H A Dcrtbegin_static.S48 # so we use a tiny trampoline that will get relocated
/bionic/libc/arch-sh/bionic/
H A Dcrtbegin_static.S48 # so we use a tiny trampoline that will get relocated
H A Dcrtbegin_dynamic.S48 # so we use a tiny trampoline that will get relocated
/bionic/libm/bsdsrc/
H A Db_tgamma.c126 static const double zero = 0., one = 1.0, tiny = 1e-300; variable
297 return ((double)sgn*tiny*tiny);
/bionic/libc/arch-x86/bionic/
H A Dcrtbegin_dynamic.S47 # so we use a tiny trampoline that will get relocated
H A Dcrtbegin_static.S47 # so we use a tiny trampoline that will get relocated

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