Searched refs:xsb (Results 1 – 4 of 4) sorted by relevance
| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| D | e_expf.c | 49 int32_t k=0,xsb; in __ieee754_expf() local
53 xsb = (hx>>31)&1; /* sign bit of x */ in __ieee754_expf()
61 return (xsb==0)? x:0.0; /* exp(+-inf)={inf,0} */ in __ieee754_expf()
69 hi = x-ln2HI[xsb]; lo=ln2LO[xsb]; k = 1-xsb-xsb; in __ieee754_expf()
71 k = invln2*x+halF[xsb]; in __ieee754_expf()
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| D | e_exp.c | 108 int32_t k=0,xsb; in __ieee754_exp() local
112 xsb = (hx>>31)&1; /* sign bit of x */ in __ieee754_exp()
122 else return (xsb==0)? x:0.0; /* exp(+-inf)={inf,0} */ in __ieee754_exp()
131 hi = x-ln2HI[xsb]; lo=ln2LO[xsb]; k = 1-xsb-xsb; in __ieee754_exp()
133 k = (int)(invln2*x+halF[xsb]); in __ieee754_exp()
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| D | s_expm1f.c | 45 int32_t k,xsb; in expm1f() local
49 xsb = hx&0x80000000; /* sign bit of x */ in expm1f()
58 return (xsb==0)? x:-1.0;/* exp(+-inf)={inf,-1} */ in expm1f()
61 if(xsb!=0) { /* x < -27*ln2, return -1.0 with inexact */ in expm1f()
70 if(xsb==0) in expm1f()
75 k = invln2*x+((xsb==0)?(float)0.5:(float)-0.5); in expm1f()
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| D | s_expm1.c | 136 int32_t k,xsb; in expm1() local
140 xsb = hx&0x80000000; /* sign bit of x */ in expm1()
151 else return (xsb==0)? x:-1.0;/* exp(+-inf)={inf,-1} */ in expm1()
155 if(xsb!=0) { /* x < -56*ln2, return -1.0 with inexact */ in expm1()
164 if(xsb==0) in expm1()
169 k = invln2*x+((xsb==0)?0.5:-0.5); in expm1()
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