include/math.h

378

long double log2l(long double);

lib/libm/noieee_src/n_log2.c

51

__weak_alias(log2l, _log2l)

lib/libm/src/s_logl.c

45

__weak_alias(log2l, _log2l)

lib/libm/src/w_log2.c

28

__weak_alias(log2l, _log2l)

tests/lib/libm/t_log.c

501

CHECKL_NAN(i, log2l, logf_invalid[i]);

tests/lib/libm/t_log.c

506

CHECKL_NAN(i, log2l, log_invalid[i]);

tests/lib/libm/t_log.c

510

CHECKL_NAN(i, log2l, logl_invalid[i]);

tests/lib/libm/t_log.c

524

CHECKL_EQ(0, log2l, +0., -HUGE_VALL);

tests/lib/libm/t_log.c

528

CHECKL_EQ(1, log2l, -0., -HUGE_VALL);

tests/lib/libm/t_log.c

542

ATF_CHECK_EQ(signbit(log2l(1)), 0);

tests/lib/libm/t_log.c

550

CHECKL_EQ(i, log2l, x, y);

tests/lib/libm/t_log.c

558

CHECKL_EQ(i, log2l, x, y);

tests/lib/libm/t_log.c

565

CHECKL_EQ(i, log2l, x, y);

tests/lib/libm/t_log.c

593

ATF_CHECK_MSG((fabsl((log2l(e) - log2e)/log2e) < 2*LDBL_EPSILON),

tests/lib/libm/t_log.c

595

log2l(e), log2l(e), log2e, log2e);

tests/lib/libm/t_log.c

605

ATF_CHECK_MSG((fabsl((log2l(e2) - log2e2)/log2e2) < 2*LDBL_EPSILON),

tests/lib/libm/t_log.c

607

log2l(e2), log2l(e2), log2e2, log2e2);

tests/lib/libm/t_log.c

623

CHECKL_EQ(0, log2l, INFINITY, INFINITY);