Searched defs:expm1 (Results 1 - 5 of 5) sorted by relevance

/illumos-gate/usr/src/lib/libm/i386/src/
H A Dexpm1.s29 .file "expm1.s"
32 LIBM_ANSI_PRAGMA_WEAK(expm1,function)
38 ENTRY(expm1) function
61 / [z] != 0, compute exp(x) and then subtract one to get expm1(x)
129 SET_SIZE(expm1)
/illumos-gate/usr/src/lib/libast/common/uwin/
H A Dexpm1.c39 static char sccsid[] = "@(#)expm1.c 8.1 (Berkeley) 6/4/93";
112 extern double expm1(x) function
159 /* expm1(-big#) rounded to -1 (inexact) */
163 /* expm1(-INF) is -1 */
169 /* expm1(INF) is INF, expm1(+big#) overflows to INF */
/illumos-gate/usr/src/lib/libm/common/C/
H A Dexpm1.c30 #pragma weak __expm1 = expm1
34 * expm1(x)
46 * 2. Approximating expm1(r) by a special rational function on
72 * expm1(r) = exp(r)-1 is then computed by the following
76 * expm1(r) = r + --- + --- * [--------------------]
80 * expm1(r+c) = expm1(r) + c + expm1(r)*c
81 * ~ expm1(r) + c + r*c
83 * expm1(
162 expm1(double x) { function
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/illumos-gate/usr/src/head/
H A Dtgmath.h92 #undef expm1 macro
93 #define expm1(x) __tgmath_expm1(x) macro
/illumos-gate/usr/src/lib/libm1/common/
H A Dlibmv1.c46 #pragma weak expm1 = __expm1 macro

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