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newlib-cygwin
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newlib-cygwin/newlib/libm/mathfp
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Mike Frysinger 72b6105518 newlib: docs: add "Function " to every function node 
When creating a split manual with one-node-per-page, the main index.html
ends up getting clobbered by the page for the index() function because
it uses "@node index" which, for html, also creates an index.html page.
To remedy this, add "Function " to every function node so now we output
"Function-index.html" and avoid clobbering.  It also namespaces every
other function and helps make sure we don't clobber anything else.

Otherwise, there isn't really much rendering difference as @node text
is mostly internal.  Node title text comes from @section instead.
 		2024-01-22 21:58:58 -05:00
..
Makefile.inc newlib: libm: merge build up a directory 2022-02-17 20:56:32 -05:00
README 2012-10-24 Jeff Johnston <jjohnstn@redhat.com> 2012-10-24 21:01:39 +00:00
e_acosh.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
e_atanh.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
e_hypot.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
e_j0.c
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e_j1.c
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e_remainder.c mathfp: remove TRAD_SYNOPSIS 2017-12-01 03:41:54 -06:00
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 * libm/mathfp/er_gamma.c (gamma): Add new non-reentrant function. 2004-02-11 00:47:52 +00:00
er_lgamma.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
erf_gamma.c * libm/mathfp/er_gamma.c (gamma): Add new non-reentrant function. 2004-02-11 00:47:52 +00:00
erf_lgamma.c * libm/mathfp/er_gamma.c (gamma): Add new non-reentrant function. 2004-02-11 00:47:52 +00:00
mathfp.tex newlib: docs: add "Function " to every function node 2024-01-22 21:58:58 -05:00
s_acos.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
s_asin.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_asine.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_asinh.c mathfp: remove TRAD_SYNOPSIS 2017-12-01 03:41:54 -06:00
s_atan.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_atan2.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
s_atangent.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_ceil.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_cos.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_cosh.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
s_erf.c mathfp: remove TRAD_SYNOPSIS 2017-12-01 03:41:54 -06:00
s_exp.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_exp2.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_fabs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_floor.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_fmod.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
s_frexp.c mathfp: remove TRAD_SYNOPSIS 2017-12-01 03:41:54 -06:00
s_ispos.c
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s_ldexp.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_log.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_log10.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_logarithm.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
s_mathcnst.c 2005-10-31 Darin Johnson <darin@usa.net> 2005-10-31 18:47:20 +00:00
s_numtest.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_pow.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
s_signif.c
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s_sin.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_sincos.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_sine.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_sineh.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_sinf.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_sinh.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_sqrt.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_tan.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_tanh.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
s_tgamma.c * libm/mathfp/er_lgamma.c: Remove __kernel references. 2002-06-27 20:25:57 +00:00
sf_acos.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_asin.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_asine.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_asinh.c
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sf_atan.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_atan2.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_atangent.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_ceil.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_cos.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_cosh.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_erf.c
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sf_exp.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_exp2.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_fabs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_floor.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_fmod.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_frexp.c 2006-01-10 Jeff Johnston <jjohnstn@redhat.com> 2006-01-10 16:51:58 +00:00
sf_ispos.c
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sf_ldexp.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_log.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_log10.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_logarithm.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_numtest.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_pow.c 2005-09-01 Jeff Johnston <jjohnstn@redhat.com> 2005-09-01 17:53:02 +00:00
sf_signif.c
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sf_sin.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_sincos.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_sine.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_sineh.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_sinh.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_sqrt.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_tan.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_tanh.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sf_tgamma.c * libm/mathfp/er_lgamma.c: Remove __kernel references. 2002-06-27 20:25:57 +00:00
w_cabs.c
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w_drem.c
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w_jn.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
wf_cabs.c
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wf_drem.c
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wf_jn.c Remove matherr, and SVID and X/Open math library configurations 2019-01-23 10:46:24 +01:00
zmath.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00

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.