Searched refs:expm1 (Results 1 - 17 of 17) sorted by relevance
| /freebsd-10-stable/lib/msun/src/ |
| H A D | s_tanh.c | 28 * 2**-28 <= x < 1 : tanh(x) := -----; t = expm1(-2x)
31 * 1 <= x < 22 : tanh(x) := 1 - -----; t = expm1(2x)
69 t = expm1(two*fabs(x));
72 t = expm1(-two*fabs(x));
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| H A D | e_cosh.c | 58 /* |x| in [0,0.5*ln2], return 1+expm1(|x|)^2/(2*exp(|x|)) */
60 t = expm1(fabs(x));
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| H A D | e_sinh.c | 23 * 0 <= x <= 22 : sinh(x) := --------------, E=expm1(x)
61 t = expm1(fabs(x));
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| H A D | s_expm1.c | 16 /* expm1(x)
28 * 2. Approximating expm1(r) by a special rational function on
54 * expm1(r) = exp(r)-1 is then computed by the following
58 * expm1(r) = r + --- + --- * [--------------------]
62 * expm1(r+c) = expm1(r) + c + expm1(r)*c
63 * ~ expm1(r) + c + r*c
65 * expm1(r+c). Now rearrange the term to avoid optimization
69 * expm1(
133 expm1(double x) function
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| H A D | math.h | 280 double expm1(double);
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| /freebsd-10-stable/contrib/netbsd-tests/lib/libm/ |
| H A D | t_exp.c | 383 * expm1(3)
388 atf_tc_set_md_var(tc, "descr", "Test expm1(NaN) == NaN");
395 if (isnan(expm1(x)) == 0)
396 atf_tc_fail_nonfatal("expm1(NaN) != NaN");
402 atf_tc_set_md_var(tc, "descr", "Test expm1(-Inf) == -1");
409 if (expm1(x) != -1.0)
410 atf_tc_fail_nonfatal("expm1(-Inf) != -1.0");
416 atf_tc_set_md_var(tc, "descr", "Test expm1(+Inf) == +Inf");
422 double y = expm1(x);
425 atf_tc_fail_nonfatal("expm1(
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| /freebsd-10-stable/contrib/libstdc++/include/tr1/ |
| H A D | math.h | 57 using std::tr1::expm1;
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| /freebsd-10-stable/lib/msun/tests/ |
| H A D | exponential_test.c | 88 test(expm1, x, result, exceptmask, excepts); \
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| /freebsd-10-stable/lib/msun/ |
| H A D | Symbol.map | 90 expm1;
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| H A D | Makefile | 171 MLINKS+=exp.3 expm1.3 exp.3 expm1f.3 exp.3 expm1l.3 exp.3 pow.3 exp.3 powf.3 \
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| /freebsd-10-stable/include/ |
| H A D | tgmath.h | 170 #define expm1(x) __tg_simple(x, expm1) macro
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| /freebsd-10-stable/tools/regression/include/tgmath/ |
| H A D | tgmath.c | 111 TGMACRO_REAL(expm1)
499 PRINT("expm1",
500 PASS_REAL_ARG_REAL_RET(expm1));
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| /freebsd-10-stable/contrib/llvm/include/llvm/Target/ |
| H A D | TargetLibraryInfo.h | 208 /// double expm1(double x);
209 expm1, enumerator in enum:llvm::LibFunc::Func
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| /freebsd-10-stable/contrib/llvm/tools/clang/lib/Headers/ |
| H A D | tgmath.h | 679 // expm1
687 __tg_expm1(double __x) {return expm1(__x);}
693 #undef expm1 macro
694 #define expm1(__x) __tg_expm1(__tg_promote1((__x))(__x)) macro
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| /freebsd-10-stable/contrib/llvm/lib/Target/ |
| H A D | TargetLibraryInfo.cpp | 120 "expm1",
455 TLI.setUnavailable(LibFunc::expm1);
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| /freebsd-10-stable/contrib/llvm/lib/Transforms/Utils/ |
| H A D | SimplifyLibCalls.cpp | 2133 case LibFunc::expm1:
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| /freebsd-10-stable/contrib/libstdc++/ |
| H A D | configure | 30993 expm1(0.0);
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