| /bionic/libm/src/ |
| D | e_atan2f.c | 24 tiny = 1.0e-30, variable
52 case 2: return pi+tiny;/* atan(+0,-anything) = pi */ in __ieee754_atan2f()
53 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */ in __ieee754_atan2f()
57 if(ix==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2f()
63 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */ in __ieee754_atan2f()
64 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */ in __ieee754_atan2f()
65 case 2: return (float)3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/ in __ieee754_atan2f()
66 case 3: return (float)-3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/ in __ieee754_atan2f()
72 case 2: return pi+tiny ; /* atan(+...,-INF) */ in __ieee754_atan2f()
73 case 3: return -pi-tiny ; /* atan(-...,-INF) */ in __ieee754_atan2f()
[all …]
|
| D | e_atan2.c | 50 tiny = 1.0e-300, variable
79 case 2: return pi+tiny;/* atan(+0,-anything) = pi */ in __ieee754_atan2()
80 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */ in __ieee754_atan2()
84 if((ix|lx)==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2()
90 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */ in __ieee754_atan2()
91 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */ in __ieee754_atan2()
92 case 2: return 3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/ in __ieee754_atan2()
93 case 3: return -3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/ in __ieee754_atan2()
99 case 2: return pi+tiny ; /* atan(+...,-INF) */ in __ieee754_atan2()
100 case 3: return -pi-tiny ; /* atan(-...,-INF) */ in __ieee754_atan2()
[all …]
|
| D | s_scalbnf.c | 29 tiny = 1.0e-30; variable
42 if (n< -50000) return tiny*x; /*underflow*/ in scalbnf()
52 else return tiny*copysignf(tiny,x); /*underflow*/ in scalbnf()
|
| D | s_scalbnl.c | 42 tiny = 0x1p-16000L; variable
55 if (n< -50000) return tiny*x; /*underflow*/ in scalbnl()
65 else return tiny*copysign(tiny,x); /*underflow*/ in scalbnl()
|
| D | s_scalbn.c | 34 tiny = 1.0e-300; variable
47 if (n< -50000) return tiny*x; /*underflow*/ in scalbn()
57 else return tiny*copysign(tiny,x); /*underflow*/ in scalbn()
|
| D | e_pow.c | 73 tiny = 1.0e-300, variable
189 if(ix<=0x3fefffff) return (hy<0)? huge*huge:tiny*tiny; in __ieee754_pow()
190 if(ix>=0x3ff00000) return (hy>0)? huge*huge:tiny*tiny; in __ieee754_pow()
193 if(ix<0x3fefffff) return (hy<0)? s*huge*huge:s*tiny*tiny; in __ieee754_pow()
194 if(ix>0x3ff00000) return (hy>0)? s*huge*huge:s*tiny*tiny; in __ieee754_pow()
269 return s*tiny*tiny; /* underflow */ in __ieee754_pow()
271 if(p_l<=z-p_h) return s*tiny*tiny; /* underflow */ in __ieee754_pow()
|
| D | e_sqrtf.c | 23 static const float one = 1.0, tiny=1.0e-30; variable
76 z = one-tiny; /* trigger inexact flag */ in __ieee754_sqrtf()
78 z = one+tiny; in __ieee754_sqrtf()
|
| D | s_tanhf.c | 23 static const float one=1.0, two=2.0, tiny = 1.0e-30, huge = 1.0e30; variable
53 z = one - tiny; /* raise inexact flag */ in tanhf()
|
| D | s_tanh.c | 44 static const double one=1.0, two=2.0, tiny = 1.0e-300; variable
75 z = one - tiny; /* raised inexact flag */ in tanh()
|
| D | e_powf.c | 32 tiny = 1.0e-30, variable
134 if(ix<0x3f7ffff8) return (hy<0)? sn*huge*huge:sn*tiny*tiny; in __ieee754_powf()
135 if(ix>0x3f800007) return (hy>0)? sn*huge*huge:sn*tiny*tiny; in __ieee754_powf()
213 return sn*tiny*tiny; /* underflow */ in __ieee754_powf()
215 if(p_l<=z-p_h) return sn*tiny*tiny; /* underflow */ in __ieee754_powf()
|
| D | e_sqrt.c | 91 static const double one = 1.0, tiny=1.0e-300; variable
171 z = one-tiny; /* trigger inexact flag */ in __ieee754_sqrt()
173 z = one+tiny; in __ieee754_sqrt()
|
| D | s_erff.c | 24 tiny = 1e-30, variable
130 if(hx>=0) return one-tiny; else return tiny-one; in erff()
197 if(hx<0&&ix>=0x40c00000) return two-tiny;/* x < -6 */ in erfcf()
209 if(hx>0) return tiny*tiny; else return two-tiny; in erfcf()
|
| D | s_erf.c | 116 tiny = 1e-300, variable
221 if(hx>=0) return one-tiny; else return tiny-one; in erf()
288 if(hx<0&&ix>=0x40180000) return two-tiny;/* x < -6 */ in erfc()
300 if(hx>0) return tiny*tiny; else return two-tiny; in erfc()
|
| D | s_expm1.c | 118 tiny = 1.0e-300, variable
155 if(x+tiny<0.0) /* raise inexact */ in expm1()
156 return tiny-one; /* return -1 */ in expm1()
|
| D | s_expm1f.c | 26 tiny = 1.0e-30, variable
60 if(x+tiny<(float)0.0) /* raise inexact */ in expm1f()
61 return tiny-one; /* return -1 */ in expm1f()
|
| /bionic/libc/bionic/ |
| D | ldexp.c | 84 tiny = 1.0e-300; variable
107 if (n< -50000) return tiny*x; /*underflow*/ in ldexp()
117 else return tiny*_copysign(tiny,x); /*underflow*/ in ldexp()
|
| /bionic/libm/bsdsrc/ |
| D | b_tgamma.c | 126 static const double zero = 0., one = 1.0, tiny = 1e-300; variable
297 return ((double)sgn*tiny*tiny);
|
| /bionic/libc/arch-x86/bionic/ |
| D | crtbegin_dynamic.S | 47 # so we use a tiny trampoline that will get relocated
|
| D | crtbegin_static.S | 47 # so we use a tiny trampoline that will get relocated
|
| /bionic/libc/docs/ |
| D | OVERVIEW.TXT | 38 Each system call function is implemented by a tiny assembler source fragment
|