Searched refs:atanh (Results 1 - 12 of 12) sorted by relevance
| /illumos-gate/usr/src/lib/libm/common/C/ |
| H A D | atanh.c | 30 #pragma weak __atanh = atanh
34 * atanh(x)
39 * atanh(x) = --- * log(1 + -------) = 0.5 * log1p(2 * --------)
41 * Note: to guarantee atanh(-x) = -atanh(x), we use
43 * atanh(x) = ------- * log1p(2*-------).
47 * atanh(x) is NaN if |x| > 1 with signal;
48 * atanh(NaN) is that NaN with no signal;
49 * atanh(+-1) is +-INF with signal.
58 atanh(doubl function
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| /illumos-gate/usr/src/lib/libm/common/R/ |
| H A D | atanhf.c | 44 return ((float)atanh((double)x));
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| /illumos-gate/usr/src/lib/libast/common/uwin/ |
| H A D | atanh.c | 39 static char sccsid[] = "@(#)atanh.c 8.1 (Berkeley) 6/4/93";
54 * atanh(x) = --- * log(1 + -------) = 0.5 * log1p(2 * --------)
58 * atanh(x) is NaN if |x| > 1 with signal;
59 * atanh(NaN) is that NaN with no signal;
60 * atanh(+-1) is +-INF with signal.
63 * atanh(x) returns the exact hyperbolic arc tangent of x nearly rounded.
74 extern double atanh(x) function
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| /illumos-gate/usr/src/head/ |
| H A D | math.h | 202 extern double atanh __P((double));
217 #pragma does_not_read_global_data(acosh, asinh, atanh, cbrt)
220 #pragma does_not_write_global_data(acosh, asinh, atanh, cbrt)
223 #pragma no_side_effect(acosh, asinh, atanh, cbrt)
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| H A D | tgmath.h | 50 #undef atanh macro
51 #define atanh(x) __tgmath_atanh(x) macro
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| /illumos-gate/usr/src/man/man3m/ |
| H A D | Makefile | 24 atanh.3m \
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| /illumos-gate/usr/src/head/iso/ |
| H A D | math_c99.h | 218 extern double atanh __P((double));
479 #pragma does_not_read_global_data(acosh, atanh, hypot, lgamma, log1p, logb)
481 #pragma does_not_write_global_data(acosh, atanh, hypot, log1p, logb)
484 #pragma no_side_effect(acosh, asinh, atanh, exp2, expm1)
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| /illumos-gate/usr/src/lib/libm1/common/ |
| H A D | libmv1.c | 37 #pragma weak atanh = __atanh macro
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| /illumos-gate/usr/src/lib/libbc/inc/include/ |
| H A D | math.h | 75 extern double atanh();
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| /illumos-gate/usr/src/boot/include/ |
| H A D | math.h | 265 double atanh(double);
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| /illumos-gate/usr/src/lib/libm/ |
| H A D | Makefile.com | 177 atanh.o \
993 ../common/C/atanh.c \
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| /illumos-gate/usr/src/lib/libast/ |
| H A D | Makefile.com | 578 common/uwin/atanh.o \
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