David S. Miller 05b227bdae Correct tinyness handling in long-double and float y0/y1. ... With help from Joseph Myers. * sysdeps/ieee754/flt-32/e_j0f.c (__ieee754_y0f): Adjust tinyness cutoff to 2**-13. * sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_y1f): Adjust tinyness cutoff to 2**-25. * sysdeps/ieee754/ldbl-128/e_j0l.c (U0): New constant. ( __ieee754_y0l): Avoid arithmetic underflow when 'x' is very small. * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_y1l): Likewise. * math/libm-test.inc (y0_test): New tests. (y1_test): New tests. * sysdeps/i386/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Update. * sysdeps/sparc/fpu/libm-test-ulps: Update.		2012-11-18 12:33:53 -08:00
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bits
dbl-64	Fix spurious underflows from pow with results close to 1 (bug 14811).	2012-11-07 13:03:31 +00:00
flt-32	Correct tinyness handling in long-double and float y0/y1.	2012-11-18 12:33:53 -08:00
ldbl-64-128
ldbl-96	Fix fma underflows with small x * y (bug 14793).	2012-11-06 14:12:54 +00:00
ldbl-128	Correct tinyness handling in long-double and float y0/y1.	2012-11-18 12:33:53 -08:00
ldbl-128ibm	Fix ldbl-128ibm atan2l for x near 1.	2012-10-31 20:44:59 +00:00
ldbl-opt
ieee754.h
k_standard.c
Makefile
s_lib_version.c
s_matherr.c
s_signgam.c
support.c