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authorSzabolcs Nagy <nsz@port70.net>2012-12-11 23:56:59 +0100
committerSzabolcs Nagy <nsz@port70.net>2012-12-11 23:56:59 +0100
commitb12a73d5bf595b7fbb73db30c6bb144078e86ef5 (patch)
tree547edc4ee13453230bb1c154015150b9fc88c766 /src/math/fabs.c
parent482ccd2f7497a79ca83e998f54e823e7cedaaa6e (diff)
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math: clean up inverse trigonometric functions
modifications:
* avoid unsigned->signed conversions
* removed various volatile hacks
* use FORCE_EVAL when evaluating only for side-effects
* factor out R() rational approximation instead of manual inline
* __invtrigl.h now only provides __invtrigl_R, __pio2_hi and __pio2_lo
* use 2*pio2_hi, 2*pio2_lo instead of pi_hi, pi_lo

otherwise the logic is not changed, long double versions will
need a revisit when a genaral long double cleanup happens
Diffstat (limited to 'src/math/fabs.c')
0 files changed, 0 insertions, 0 deletions