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Commit Graph

5 Commits

Author SHA1 Message Date
Luuk van Dijk
8dd3de4d4b pkg/math: undo manual inlining of IsInf and IsNaN
R=rsc
CC=golang-dev
https://golang.org/cl/5484076
2012-02-01 16:08:31 +01:00
Charles L. Dorian
f3aa54e30d math: faster Cbrt
For amd64, from 127 to 105 ns/op; for 386, from 208 to 169 ns/op.

R=rsc, golang-dev
CC=golang-dev
https://golang.org/cl/5412056
2011-11-21 09:56:07 -05:00
Charles L. Dorian
37089cce67 math: fix typo in Cbrt description
R=rsc
CC=golang-dev
https://golang.org/cl/979043
2010-05-02 23:33:08 -07:00
Charles L. Dorian
22f84c5b2a math: more special cases for signed zero
R=rsc
CC=golang-dev
https://golang.org/cl/937042
2010-04-26 22:44:39 -07:00
Charles L. Dorian
c3fa32c747 math: add Cbrt and Sincos; x87 versions of Sincos, Frexp, Ldexp
Added special condition and benchmarks for Cbrt, Sincos. Took Frexp and Ldexp out of bits.go.

R=rsc
CC=golang-dev
https://golang.org/cl/206084
2010-02-18 23:33:15 -08:00