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Searched refs:log1p (Results 1 – 12 of 12) sorted by relevance

/bionic/libm/upstream-freebsd/lib/msun/src/
De_atanh.c60 t = 0.5*log1p(t+t*x/(one-x)); in atanh()
62 t = 0.5*log1p((x+x)/(one-x)); in atanh()
Ds_log1p.c102 log1p(double x) in log1p() function
179 __weak_reference(log1p, log1pl);
Ds_clog.c78 return (CMPLX(log1p(ay * ay) / 2, v)); in clog()
150 return (CMPLX(log1p(ay2l + t + sh) / 2, v)); in clog()
De_acosh.c62 return log1p(t+sqrt(2.0*t+t*t)); in acosh()
Ds_asinh.c55 w =log1p(fabs(x)+t/(one+sqrt(one+t))); in asinh()
Dcatrig.c191 *rx = log1p(Am1 + sqrt(Am1 * (A + 1))); in do_hard_work()
202 *rx = log1p((y - 1) + sqrt((y - 1) * (y + 1))); in do_hard_work()
624 rx = log1p(4 * ax / sum_squares(ax - 1, ay)) / 4; in catanh()
/bionic/tests/headers/posix/
Dtgmath_h.c96 TGMATH(log1p); in tgmath_h()
Dmath_h.c247 FUNCTION(log1p, double (*f)(double)); in math_h()
/bionic/tests/
Dmath_test.cpp1193 TEST(math_h, log1p) { in TEST() argument
1194 ASSERT_EQ(-HUGE_VAL, log1p(-1.0)); in TEST()
1195 ASSERT_TRUE(isnan(log1p(nan("")))); in TEST()
1196 ASSERT_TRUE(isinf(log1p(HUGE_VAL))); in TEST()
1197 ASSERT_TRUE(isnan(log1p(-HUGE_VAL))); in TEST()
1198 ASSERT_DOUBLE_EQ(1.0, log1p(M_E - 1.0)); in TEST()
2026 DoMathDataTest<1>(g_log1p_intel_data, log1p); in TEST()
/bionic/libm/
Dlibm.map.txt181 log1p;
/bionic/libc/include/
Dmath.h160 double log1p(double __x);
/bionic/libc/tools/
Dposix-2013.txt518 log1p