Searched refs:log1p (Results 1 – 11 of 11) sorted by relevance
60 t = 0.5*log1p(t+t*x/(one-x)); in __ieee754_atanh()62 t = 0.5*log1p((x+x)/(one-x)); in __ieee754_atanh()
62 return log1p(t+sqrt(2.0*t+t*t)); in __ieee754_acosh()
102 log1p(double x) in log1p() function179 __weak_reference(log1p, log1pl);
55 w =log1p(fabs(x)+t/(one+__ieee754_sqrt(one+t))); in asinh()
189 *rx = log1p(Am1 + sqrt(Am1 * (A + 1))); in do_hard_work()200 *rx = log1p((y - 1) + sqrt((y - 1) * (y + 1))); in do_hard_work()617 rx = log1p(4 * ax / sum_squares(ax - 1, ay)) / 4; in catanh()
72 # -- Begin log1p73 ENTRY(log1p)265 END(log1p)266 # -- End log1p269 ALIAS_SYMBOL(log1pl, log1p);
57 # -- Begin log1p58 ENTRY(log1p)244 END(log1p)245 # -- End log1p
907 TEST(math, log1p) { in TEST() argument908 ASSERT_EQ(-HUGE_VAL, log1p(-1.0)); in TEST()909 ASSERT_TRUE(isnan(log1p(nan("")))); in TEST()910 ASSERT_TRUE(isinf(log1p(HUGE_VAL))); in TEST()911 ASSERT_DOUBLE_EQ(1.0, log1p(M_E - 1.0)); in TEST()1664 DoMathDataTest<1>(g_log1p_intel_data, log1p); in TEST()
181 log1p;
239 double log1p(double);
518 log1p