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Jeff Johnston f2d223bd0f 2012-12-20 Jeff Johnston <jjohnstn@redhat.com> 
* NEWS: Update with 2.0.0 info.
        * README: Ditto.
        * acinclude.m4: Change version number to 2.0.0.
        * aclocal.m4: Regenerated.
        * configure: Ditto.
        * Makefile.in: Regenerated.
        * doc/aclocal.m4: Ditto.
        * doc/configure: Ditto.
        * libc/*/aclocal.m4: Ditto.
        * libc/*/configure: Ditto.
        * libc/libc.texinfo: Ditto.
        * libm/*/aclocal.m4: Ditto.
        * libm/*/configure: Ditto.
        * libm/libm.texinfo: Ditto.
        * libc/sys/linux/shared.ld: Add VERS_2.0
 		2012-12-20 21:10:27 +00:00
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Makefile.am
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Makefile.in 2012-12-20 Jeff Johnston <jjohnstn@redhat.com> 2012-12-20 21:10:27 +00:00
README 2012-10-24 Jeff Johnston <jjohnstn@redhat.com> 2012-10-24 21:01:39 +00:00
e_acosh.c
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e_atanh.c
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e_hypot.c
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e_j0.c
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e_j1.c
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e_remainder.c
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e_scalb.c
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ef_acosh.c
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ef_atanh.c
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ef_hypot.c
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ef_j0.c
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ef_j1.c
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ef_remainder.c
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ef_scalb.c
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er_gamma.c
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er_lgamma.c
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erf_gamma.c
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erf_lgamma.c
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mathfp.tex
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s_acos.c
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s_asin.c
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s_asine.c
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s_asinh.c
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s_atan.c
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s_atan2.c
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s_atangent.c
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s_ceil.c
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s_cos.c
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s_cosh.c
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s_erf.c
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s_exp.c
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s_exp2.c
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s_fabs.c
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s_floor.c
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s_fmod.c
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s_frexp.c
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s_ispos.c
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s_ldexp.c
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s_log.c
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s_log10.c
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s_logarithm.c
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s_mathcnst.c
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s_numtest.c
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s_pow.c
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s_signif.c
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s_sin.c
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s_sincos.c
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s_sine.c
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s_sineh.c
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s_sinf.c
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s_sinh.c
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s_sqrt.c
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s_tan.c
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s_tanh.c
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s_tgamma.c
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sf_acos.c
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sf_asin.c
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sf_asine.c
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sf_asinh.c
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sf_atan.c
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sf_atan2.c
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sf_atangent.c
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sf_ceil.c
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sf_cos.c
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sf_cosh.c
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sf_erf.c
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sf_exp.c
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sf_exp2.c
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sf_fabs.c
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sf_floor.c
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sf_fmod.c
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sf_frexp.c
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sf_ispos.c
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sf_ldexp.c
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sf_log.c
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sf_log10.c
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sf_logarithm.c 2010-12-08 Jeff Johnston <jjohnstn@redhat.com> 2010-12-08 23:22:20 +00:00
sf_numtest.c
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sf_pow.c
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sf_signif.c
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sf_sin.c
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sf_sincos.c
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sf_sine.c
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sf_sineh.c
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sf_sinh.c
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sf_sqrt.c
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sf_tan.c
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sf_tanh.c
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sf_tgamma.c
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w_cabs.c
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w_drem.c
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w_jn.c
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wf_cabs.c
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wf_drem.c
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wf_jn.c
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zmath.h
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README 

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.