include/math.h

362

float logf(float);

lib/libm/complex/catanf.c

71

w = w + (0.25f * logf(a)) * I;

lib/libm/complex/catrigf.c

126

*rx = logf(A + sqrtf(A * A - 1));

lib/libm/complex/catrigf.c

307

return (CMPLXF(logf(hypotf(x / m_e, y / m_e)) + 1,

lib/libm/complex/catrigf.c

311

return (CMPLXF(logf(hypotf(x, y)), atan2f(y, x)));

lib/libm/complex/catrigf.c

313

return (CMPLXF(logf(ax * ax + ay * ay) / 2, atan2f(y, x)));

lib/libm/complex/catrigf.c

386

rx = (m_ln2 - logf(ay)) / 2;

lib/libm/complex/clogf.c

43

p = logf(rr);

lib/libm/complex/cpowf.c

53

theta = theta + y * logf(absa);

lib/libm/noieee_src/n_log.c

489

__weak_alias(logf, _logf)

lib/libm/noieee_src/n_log.c

491

logf(float x)

lib/libm/noieee_src/n_log10.c

110

return(logf(x)/ln10hi);

lib/libm/noieee_src/n_log2.c

67

return logf(x)/ln2;

lib/libm/src/w_logf.c

30

__weak_alias(logf, _logf)

lib/libm/src/w_logf.c

34

logf(float x) /* wrapper logf */

tests/lib/libm/t_log.c

374

CHECK_EQ(3, log1pf, 1, logf(2));

tests/lib/libm/t_log.c

640

CHECK_NAN(i, logf, logf_invalid[i]);

tests/lib/libm/t_log.c

663

CHECK_EQ(0, logf, +0., -HUGE_VALF);

tests/lib/libm/t_log.c

667

CHECK_EQ(1, logf, -0., -HUGE_VALF);

tests/lib/libm/t_log.c

680

CHECK_EQ(0, logf, 1, 0);

tests/lib/libm/t_log.c

684

ATF_CHECK_EQ(signbit(logf(1)), 0);

tests/lib/libm/t_log.c

705

ATF_CHECK_MSG(fabsf((logf(2) - log_2)/log_2) < 2*FLT_EPSILON,

tests/lib/libm/t_log.c

707

logf(2), logf(2), (float)log_2, (float)log_2);

tests/lib/libm/t_log.c

715

ATF_CHECK_MSG(fabsf((logf(e) - 1)/1) < 2*FLT_EPSILON,

tests/lib/libm/t_log.c

716

"logf(e)=%a=%.8g", logf(e), logf(e));

tests/lib/libm/t_log.c

722

ATF_CHECK_MSG(fabsf((logf(e2) - 2)/2) < 2*FLT_EPSILON,

tests/lib/libm/t_log.c

723

"logf(e)=%a=%.8g", logf(e2), logf(e2));

tests/lib/libm/t_log.c

729

ATF_CHECK_MSG(fabsf((logf(10) - log_10)/log_10) < 2*FLT_EPSILON,

tests/lib/libm/t_log.c

731

logf(10), logf(10), (float)log_10, (float)log_10);

tests/lib/libm/t_log.c

751

CHECK_EQ(0, logf, INFINITY, INFINITY);