Searched defs:tanh (Results 1 - 4 of 4) sorted by relevance
| /illumos-gate/usr/src/lib/libm/common/C/ |
| H A D | tanh.c | 30 #pragma weak __tanh = tanh
40 * 1. reduce x to non-negative by tanh(-x) = - tanh(x).
42 * 0 < x <= 1.e-10 : tanh(x) := x
44 * 1.e-10 < x <= 1 : tanh(x) := --------------
47 * 1 <= x <= 22.0 : tanh(x) := 1 - ---------------
49 * 22.0 < x <= INF : tanh(x) := 1.
54 * tanh(NaN) is NaN;
55 * only tanh(0)=0 is exact for finite argument.
70 tanh(doubl function
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| /illumos-gate/usr/src/head/iso/ |
| H A D | math_iso.h | 75 extern double tanh __P((double));
94 #pragma does_not_read_global_data(cos, sin, tan, cosh, sinh, tanh)
99 #pragma does_not_write_global_data(cos, sin, tan, cosh, sinh, tanh)
104 #pragma no_side_effect(cos, sin, tan, cosh, sinh, tanh)
188 inline float tanh(float __X) { return __tanhf(__X); } function
220 inline long double tanh(long double __X) { return __tanhl(__X); } function
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| /illumos-gate/usr/src/head/ |
| H A D | tgmath.h | 62 #undef tanh macro
63 #define tanh(x) __tgmath_tanh(x) macro
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| /illumos-gate/usr/src/lib/libm1/common/ |
| H A D | libmv1.c | 76 #pragma weak tanh = __tanh macro
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