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4aa10d01b6
The ldbl-128 implementation of j1l produces spurious underflow exceptions for some small arguments, as a result of squaring the argument. This patch fixes it just to use a linear approximation for sufficiently small arguments, and then to force an underflow exception only in the cases where it is required. Tested for mips64. [BZ #18612] * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_j1l): For small arguments, just return 0.5 times the argument, with underflow forced as needed. * math/auto-libm-test-in: Add more tests of j1. * math/auto-libm-test-out: Regenerated. |
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.. | ||
bits | ||
dbl-64 | ||
flt-32 | ||
ldbl-64-128 | ||
ldbl-96 | ||
ldbl-128 | ||
ldbl-128ibm | ||
ldbl-opt | ||
ieee754.h | ||
k_standard.c | ||
k_standardf.c | ||
k_standardl.c | ||
Makefile | ||
s_lib_version.c | ||
s_matherr.c | ||
s_signgam.c | ||
support.c |