Searched refs:ln2 (Results 1 - 6 of 6) sorted by relevance

/bionic/libm/upstream-freebsd/lib/msun/src/
H A De_acoshf.c24 ln2 = 6.9314718246e-01; /* 0x3f317218 */ variable
38 return __ieee754_logf(x)+ln2; /* acosh(huge)=log(2x) */
H A De_acosh.c23 * acosh(x) := log(x)+ln2, if x is large; else
39 ln2 = 6.93147180559945286227e-01; /* 0x3FE62E42, 0xFEFA39EF */ variable
54 return __ieee754_log(x)+ln2; /* acosh(huge)=log(2x) */
H A Ds_asinh.c22 * := sign(x)*(log(x)+ln2)) for large |x|, else
34 ln2 = 6.93147180559945286227e-01, /* 0x3FE62E42, 0xFEFA39EF */ variable
49 w = __ieee754_log(fabs(x))+ln2;
H A Ds_asinhf.c24 ln2 = 6.9314718246e-01, /* 0x3f317218 */ variable
39 w = __ieee754_logf(fabsf(x))+ln2;
H A De_acoshl.c57 #define ln2 u_ln2.e macro
60 ln2 = 6.93147180559945309417232121458176568e-1L; /* 0x162e42fefa39ef35793c7673007e6.0p-113 */ variable
79 RETURNI(logl(x)+ln2); /* acosh(huge)=log(2x), or misnormal */
H A Ds_asinhl.c60 #define ln2 u_ln2.e macro
63 ln2 = 6.93147180559945309417232121458176568e-1L; /* 0x162e42fefa39ef35793c7673007e6.0p-113 */ variable
82 w = logl(fabsl(x))+ln2;

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