newlib-cygwin/newlib/libm/math
Keith Packard 4641693796 libm: Make tgamma(-small) = -INFINITY
Need to copy the argument sign to the output for tgamma(finite)
overflow case.

Signed-off-by: Keith Packard <keithp@keithp.com>
2020-09-18 17:20:27 -04:00
..
Makefile.am libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
Makefile.in libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
e_acos.c
e_acosh.c
e_asin.c
e_atan2.c Throughout, run newlib with -Wall -Werror option and fix bugs and 2012-08-08 11:04:18 +00:00
e_atanh.c
e_cosh.c libm/math: Use __math_xflow in obsolete math code [v2] 2020-08-03 13:29:27 +02:00
e_exp.c libm/math: Use __math_xflow in obsolete math code [v2] 2020-08-03 13:29:27 +02:00
e_fmod.c
e_hypot.c
e_j0.c Fix spurious underflow exceptions for Bessel functions for double(from glibc bug 14155) 2020-03-26 12:21:33 +01:00
e_j1.c Fix spurious underflow exceptions for Bessel functions for double(from glibc bug 14155) 2020-03-26 12:21:33 +01:00
e_jn.c
e_log.c New log implementation 2018-06-27 15:40:49 +02:00
e_log10.c
e_pow.c libm/math: Use __math_xflow in obsolete math code [v2] 2020-08-03 13:29:27 +02:00
e_rem_pio2.c Throughout, run newlib with -Wall -Werror option and fix bugs and 2012-08-08 11:04:18 +00:00
e_remainder.c
e_scalb.c e_scalb.c: Call scalbln instead of scalbn on 16-bit targets to ensure constant fits in an int. 2018-09-03 09:41:23 +02:00
e_sinh.c
e_sqrt.c Avoid unneeded truncation to "int" 2015-05-27 13:30:20 +02:00
e_tgamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
ef_acos.c
ef_acosh.c
ef_asin.c
ef_atan2.c
ef_atanh.c
ef_cosh.c libm/math: Use __math_xflow in obsolete math code [v2] 2020-08-03 13:29:27 +02:00
ef_exp.c libm/math: ensure that expf(-huge) sets FE_UNDERFLOW exception 2020-08-10 10:31:36 +02:00
ef_fmod.c
ef_hypot.c Fix hypotf missing mask in hi+lo decomposition 2020-03-19 16:46:17 +01:00
ef_j0.c Fix spurious underflow exceptions for Bessel functions for double(from glibc bug 14155) 2020-03-26 12:21:33 +01:00
ef_j1.c Fix spurious underflow exceptions for Bessel functions for double(from glibc bug 14155) 2020-03-26 12:21:33 +01:00
ef_jn.c newlib: fix various gcc warnings 2018-08-08 10:50:19 +02:00
ef_log.c New expf, exp2f, logf, log2f and powf implementations 2017-10-13 10:58:00 +02:00
ef_log10.c
ef_pow.c libm/math: Use __math_xflow in obsolete math code [v2] 2020-08-03 13:29:27 +02:00
ef_rem_pio2.c
ef_remainder.c
ef_scalb.c 2009-07-09 Craig Howland <howland@LGSInnovations.com> 2009-07-09 17:04:56 +00:00
ef_sinh.c
ef_sqrt.c * libm/math/ef_sqrt.c: Delete unused variable sign. 2010-03-05 08:55:16 +00:00
ef_tgamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
el_hypot.c * libc/include/complex.h (cabsl): Add prototype. 2015-02-06 16:14:04 +00:00
er_lgamma.c Throughout, run newlib with -Wall -Werror option and fix bugs and 2012-08-08 11:04:18 +00:00
erf_lgamma.c Throughout, run newlib with -Wall -Werror option and fix bugs and 2012-08-08 11:04:18 +00:00
k_cos.c
k_rem_pio2.c newlib: fix various gcc warnings 2018-08-08 10:50:19 +02:00
k_sin.c
k_standard.c libm: Make tgamma(-small) = -INFINITY 2020-09-18 17:20:27 -04:00
k_tan.c Fix for k_tan.c specific inputs 2020-03-18 10:05:11 +01:00
kf_cos.c
kf_rem_pio2.c Fix error in float trig. function range reduction 2020-03-03 16:45:22 +01:00
kf_sin.c
kf_tan.c
math.tex Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
s_asinh.c math: remove TRAD_SYNOPSIS 2017-12-01 03:41:53 -06:00
s_atan.c math: remove TRAD_SYNOPSIS 2017-12-01 03:41:53 -06:00
s_ceil.c
s_cos.c
s_erf.c libm/math: Use __math_xflow in obsolete math code [v2] 2020-08-03 13:29:27 +02:00
s_fabs.c math: remove TRAD_SYNOPSIS 2017-12-01 03:41:53 -06:00
s_floor.c math: remove TRAD_SYNOPSIS 2017-12-01 03:41:53 -06:00
s_frexp.c math: remove TRAD_SYNOPSIS 2017-12-01 03:41:53 -06:00
s_ldexp.c math: remove TRAD_SYNOPSIS 2017-12-01 03:41:53 -06:00
s_signif.c
s_sin.c math: remove TRAD_SYNOPSIS 2017-12-01 03:41:53 -06:00
s_tan.c math: remove TRAD_SYNOPSIS 2017-12-01 03:41:53 -06:00
s_tanh.c math: remove TRAD_SYNOPSIS 2017-12-01 03:41:53 -06:00
sf_asinh.c
sf_atan.c
sf_ceil.c
sf_cos.c Remove unused variable 'one' from sf_cos.c 2018-08-29 15:57:27 +02:00
sf_erf.c libm/math: Use __math_xflow in obsolete math code [v2] 2020-08-03 13:29:27 +02:00
sf_fabs.c
sf_floor.c
sf_frexp.c
sf_ldexp.c
sf_signif.c
sf_sin.c Improve performance of sinf/cosf/sincosf 2018-06-21 09:37:04 +02:00
sf_tan.c
sf_tanh.c
w_acos.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
w_acosh.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
w_asin.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
w_atan2.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
w_atanh.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
w_cosh.c Remove HUGE_VAL definition from libm math functions 2019-01-23 10:46:30 +01:00
w_drem.c
w_exp.c Remove HUGE_VAL definition from libm math functions 2019-01-23 10:46:30 +01:00
w_exp2.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
w_fmod.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
w_gamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
w_hypot.c Remove HUGE_VAL definition from libm math functions 2019-01-23 10:46:30 +01:00
w_j0.c libm/math: Make yx functions set errno=ERANGE for x=0 2020-08-05 22:16:31 +02:00
w_j1.c libm/math: Make yx functions set errno=ERANGE for x=0 2020-08-05 22:16:31 +02:00
w_jn.c libm/math: Make yx functions set errno=ERANGE for x=0 2020-08-05 22:16:31 +02:00
w_lgamma.c libm/math: set errno to ERANGE at gamma poles 2020-08-05 22:16:31 +02:00
w_log.c Remove HUGE_VAL definition from libm math functions 2019-01-23 10:46:30 +01:00
w_log10.c Remove HUGE_VAL definition from libm math functions 2019-01-23 10:46:30 +01:00
w_pow.c libm/math: Don't modify __ieee754_pow return values in pow 2020-08-05 22:16:31 +02:00
w_remainder.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
w_scalb.c Remove HUGE_VAL definition from libm math functions 2019-01-23 10:46:30 +01:00
w_sincos.c
w_sinh.c Remove HUGE_VAL definition from libm math functions 2019-01-23 10:46:30 +01:00
w_sqrt.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
w_tgamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
wf_acos.c Use nanf() instead of nan() in single-precision float libm math functions 2019-01-23 10:46:30 +01:00
wf_acosh.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
wf_asin.c Use nanf() instead of nan() in single-precision float libm math functions 2019-01-23 10:46:30 +01:00
wf_atan2.c
wf_atanh.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
wf_cosh.c Use HUGE_VALF instead of HUGE_VAL in single-precision float libm math functions 2019-01-23 10:46:30 +01:00
wf_drem.c
wf_exp.c Use HUGE_VALF instead of HUGE_VAL in single-precision float libm math functions 2019-01-23 10:46:30 +01:00
wf_exp2.c New expf, exp2f, logf, log2f and powf implementations 2017-10-13 10:58:00 +02:00
wf_fmod.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
wf_gamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
wf_hypot.c Use HUGE_VALF instead of HUGE_VAL in single-precision float libm math functions 2019-01-23 10:46:30 +01:00
wf_j0.c libm/math: Make yx functions set errno=ERANGE for x=0 2020-08-05 22:16:31 +02:00
wf_j1.c libm/math: Make yx functions set errno=ERANGE for x=0 2020-08-05 22:16:31 +02:00
wf_jn.c libm/math: Make yx functions set errno=ERANGE for x=0 2020-08-05 22:16:31 +02:00
wf_lgamma.c libm/math: set errno to ERANGE at gamma poles 2020-08-05 22:16:31 +02:00
wf_log.c Use nanf() instead of nan() in single-precision float libm math functions 2019-01-23 10:46:30 +01:00
wf_log2.c New expf, exp2f, logf, log2f and powf implementations 2017-10-13 10:58:00 +02:00
wf_log10.c Use nanf() instead of nan() in single-precision float libm math functions 2019-01-23 10:46:30 +01:00
wf_pow.c libm/math: Don't modify __ieee754_pow return values in pow 2020-08-05 22:16:31 +02:00
wf_remainder.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
wf_scalb.c Use HUGE_VALF instead of HUGE_VAL in single-precision float libm math functions 2019-01-23 10:46:30 +01:00
wf_sincos.c Improve performance of sinf/cosf/sincosf 2018-06-21 09:37:04 +02:00
wf_sinh.c Use HUGE_VALF instead of HUGE_VAL in single-precision float libm math functions 2019-01-23 10:46:30 +01:00
wf_sqrt.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
wf_tgamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
wr_gamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
wr_lgamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
wrf_gamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00
wrf_lgamma.c libm: Fix 'gamma' and 'gammaf' functions. Clean up other gamma code. [v2] 2020-09-04 21:27:11 +02:00