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path: root/src/math/sincosl.c
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2013-05-18math: sin cos cleanupSzabolcs Nagy1-9/+11
* use unsigned arithmetics * use unsigned to store arg reduction quotient (so n&3 is understood) * remove z=0.0 variables, use literal 0 * raise underflow and inexact exceptions properly when x is small * fix spurious underflow in tanl
2012-07-02fix missing prototype and simplify sincosl on ld64 archsRich Felker1-4/+2
2012-03-19don't inline __rem_pio2l so the code size is smallernsz1-2/+0
2012-03-15efficient sincos based on sin and cosnsz1-0/+66