Retro68/gcc/newlib/libm/mathfp
Wolfgang Thaller ec13cc9ce7 fix newlib
2018-12-29 09:59:36 +01:00
..
e_acosh.c fix newlib 2018-12-29 09:59:36 +01:00
e_atanh.c fix newlib 2018-12-29 09:59:36 +01:00
e_hypot.c fix newlib 2018-12-29 09:59:36 +01:00
e_j0.c fix newlib 2018-12-29 09:59:36 +01:00
e_j1.c fix newlib 2018-12-29 09:59:36 +01:00
e_remainder.c fix newlib 2018-12-29 09:59:36 +01:00
e_scalb.c fix newlib 2018-12-29 09:59:36 +01:00
ef_acosh.c fix newlib 2018-12-29 09:59:36 +01:00
ef_atanh.c fix newlib 2018-12-29 09:59:36 +01:00
ef_hypot.c fix newlib 2018-12-29 09:59:36 +01:00
ef_j0.c fix newlib 2018-12-29 09:59:36 +01:00
ef_j1.c fix newlib 2018-12-29 09:59:36 +01:00
ef_remainder.c fix newlib 2018-12-29 09:59:36 +01:00
ef_scalb.c fix newlib 2018-12-29 09:59:36 +01:00
er_gamma.c fix newlib 2018-12-29 09:59:36 +01:00
er_lgamma.c fix newlib 2018-12-29 09:59:36 +01:00
erf_gamma.c fix newlib 2018-12-29 09:59:36 +01:00
erf_lgamma.c fix newlib 2018-12-29 09:59:36 +01:00
Makefile.am fix newlib 2018-12-29 09:59:36 +01:00
Makefile.in fix newlib 2018-12-29 09:59:36 +01:00
mathfp.tex fix newlib 2018-12-29 09:59:36 +01:00
README fix newlib 2018-12-29 09:59:36 +01:00
s_acos.c fix newlib 2018-12-29 09:59:36 +01:00
s_asin.c fix newlib 2018-12-29 09:59:36 +01:00
s_asine.c fix newlib 2018-12-29 09:59:36 +01:00
s_asinh.c fix newlib 2018-12-29 09:59:36 +01:00
s_atan2.c fix newlib 2018-12-29 09:59:36 +01:00
s_atan.c fix newlib 2018-12-29 09:59:36 +01:00
s_atangent.c fix newlib 2018-12-29 09:59:36 +01:00
s_ceil.c fix newlib 2018-12-29 09:59:36 +01:00
s_cos.c fix newlib 2018-12-29 09:59:36 +01:00
s_cosh.c fix newlib 2018-12-29 09:59:36 +01:00
s_erf.c fix newlib 2018-12-29 09:59:36 +01:00
s_exp2.c fix newlib 2018-12-29 09:59:36 +01:00
s_exp.c fix newlib 2018-12-29 09:59:36 +01:00
s_fabs.c fix newlib 2018-12-29 09:59:36 +01:00
s_floor.c fix newlib 2018-12-29 09:59:36 +01:00
s_fmod.c fix newlib 2018-12-29 09:59:36 +01:00
s_frexp.c fix newlib 2018-12-29 09:59:36 +01:00
s_ispos.c fix newlib 2018-12-29 09:59:36 +01:00
s_ldexp.c fix newlib 2018-12-29 09:59:36 +01:00
s_log10.c fix newlib 2018-12-29 09:59:36 +01:00
s_log.c fix newlib 2018-12-29 09:59:36 +01:00
s_logarithm.c fix newlib 2018-12-29 09:59:36 +01:00
s_mathcnst.c fix newlib 2018-12-29 09:59:36 +01:00
s_numtest.c fix newlib 2018-12-29 09:59:36 +01:00
s_pow.c fix newlib 2018-12-29 09:59:36 +01:00
s_signif.c fix newlib 2018-12-29 09:59:36 +01:00
s_sin.c fix newlib 2018-12-29 09:59:36 +01:00
s_sincos.c fix newlib 2018-12-29 09:59:36 +01:00
s_sine.c fix newlib 2018-12-29 09:59:36 +01:00
s_sineh.c fix newlib 2018-12-29 09:59:36 +01:00
s_sinf.c fix newlib 2018-12-29 09:59:36 +01:00
s_sinh.c fix newlib 2018-12-29 09:59:36 +01:00
s_sqrt.c fix newlib 2018-12-29 09:59:36 +01:00
s_tan.c fix newlib 2018-12-29 09:59:36 +01:00
s_tanh.c fix newlib 2018-12-29 09:59:36 +01:00
s_tgamma.c fix newlib 2018-12-29 09:59:36 +01:00
sf_acos.c fix newlib 2018-12-29 09:59:36 +01:00
sf_asin.c fix newlib 2018-12-29 09:59:36 +01:00
sf_asine.c fix newlib 2018-12-29 09:59:36 +01:00
sf_asinh.c fix newlib 2018-12-29 09:59:36 +01:00
sf_atan2.c fix newlib 2018-12-29 09:59:36 +01:00
sf_atan.c fix newlib 2018-12-29 09:59:36 +01:00
sf_atangent.c fix newlib 2018-12-29 09:59:36 +01:00
sf_ceil.c fix newlib 2018-12-29 09:59:36 +01:00
sf_cos.c fix newlib 2018-12-29 09:59:36 +01:00
sf_cosh.c fix newlib 2018-12-29 09:59:36 +01:00
sf_erf.c fix newlib 2018-12-29 09:59:36 +01:00
sf_exp2.c fix newlib 2018-12-29 09:59:36 +01:00
sf_exp.c fix newlib 2018-12-29 09:59:36 +01:00
sf_fabs.c fix newlib 2018-12-29 09:59:36 +01:00
sf_floor.c fix newlib 2018-12-29 09:59:36 +01:00
sf_fmod.c fix newlib 2018-12-29 09:59:36 +01:00
sf_frexp.c fix newlib 2018-12-29 09:59:36 +01:00
sf_ispos.c fix newlib 2018-12-29 09:59:36 +01:00
sf_ldexp.c fix newlib 2018-12-29 09:59:36 +01:00
sf_log10.c fix newlib 2018-12-29 09:59:36 +01:00
sf_log.c fix newlib 2018-12-29 09:59:36 +01:00
sf_logarithm.c fix newlib 2018-12-29 09:59:36 +01:00
sf_numtest.c fix newlib 2018-12-29 09:59:36 +01:00
sf_pow.c fix newlib 2018-12-29 09:59:36 +01:00
sf_signif.c fix newlib 2018-12-29 09:59:36 +01:00
sf_sin.c fix newlib 2018-12-29 09:59:36 +01:00
sf_sincos.c fix newlib 2018-12-29 09:59:36 +01:00
sf_sine.c fix newlib 2018-12-29 09:59:36 +01:00
sf_sineh.c fix newlib 2018-12-29 09:59:36 +01:00
sf_sinh.c fix newlib 2018-12-29 09:59:36 +01:00
sf_sqrt.c fix newlib 2018-12-29 09:59:36 +01:00
sf_tan.c fix newlib 2018-12-29 09:59:36 +01:00
sf_tanh.c fix newlib 2018-12-29 09:59:36 +01:00
sf_tgamma.c fix newlib 2018-12-29 09:59:36 +01:00
w_cabs.c fix newlib 2018-12-29 09:59:36 +01:00
w_drem.c fix newlib 2018-12-29 09:59:36 +01:00
w_jn.c fix newlib 2018-12-29 09:59:36 +01:00
wf_cabs.c fix newlib 2018-12-29 09:59:36 +01:00
wf_drem.c fix newlib 2018-12-29 09:59:36 +01:00
wf_jn.c fix newlib 2018-12-29 09:59:36 +01:00
zmath.h fix newlib 2018-12-29 09:59:36 +01:00

This directory was an experiment to use floating-point operations to implement
the math library when a processor had a floating-point instruction set.  The
experiment was a failure in that some of the algorithms chosen (e.g. recursive
algorithms for sin/cos, etc..) are too simple and do not provide proper accuracy 
nor handle very large or very small inputs adequately.

The code is considered moth-balled.  The stable math library routines can be
found in libm/math and the configuration option to use this has been removed.

If you wish to experiment with the concept, please feel free and report back if
you have major improvements.