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Commit Graph

5 Commits

Author SHA1 Message Date
Russ Cox
07720b67b3 build: update assembly variable names for vet
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/7834046
2013-03-22 12:57:55 -04:00
Charles L. Dorian
c28bd5445c math: amd64 version of log
Benchmarks 25ns/op (was 58ns/op) on 2.53GHz Intel Core 2 Duo.

R=rsc
CC=golang-dev
https://golang.org/cl/1740043
2010-07-12 11:30:11 -07:00
Charles L. Dorian
c465331262 math: add functions Log2, Nextafter, Fdim, Fmax, Fmin
Add functions, tests and benchmarks. Fix typos in comments
in expm1 and hypot_386.  Fix Acosh domain error in benchmark
test.

R=rsc
CC=golang-dev
https://golang.org/cl/204069
2010-02-09 13:33:12 -08:00
Russ Cox
718be3215f in C and asm, replace pkg·name with ·name
(eliminate assumption of package global name space,
make code easier to move between packages).

R=r
CC=golang-dev
https://golang.org/cl/194072
2010-01-25 18:52:55 -08:00
Charles L. Dorian
7f11db5ea9 math: 386 FPU functions
sin, cos, tan, asin, acos, atan, exp, log, log10,
floor, ceil, and fabs

R=rsc
CC=golang-dev
https://golang.org/cl/189083
2010-01-15 13:21:36 -08:00