Searched refs:ln2 (Results 1 - 2 of 2) sorted by relevance

/openjdk7/jdk/src/share/native/java/lang/fdlibm/src/
H A De_acosh.c32 * acosh(x) := log(x)+ln2, if x is large; else
49 ln2 = 6.93147180559945286227e-01; /* 0x3FE62E42, 0xFEFA39EF */ variable
67 return __ieee754_log(x)+ln2; /* acosh(huge)=log(2x) */
H A Ds_asinh.c33 * := sign(x)*(log(x)+ln2)) for large |x|, else
46 ln2 = 6.93147180559945286227e-01, /* 0x3FE62E42, 0xFEFA39EF */ variable
65 w = __ieee754_log(fabs(x))+ln2;

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