math: remove the leading F from Fabs etc.
The letter is a holdover from C and unnecessary in Go.
Gofix module included.
Fixes #2306.
R=golang-dev, gri, dsymonds
CC=golang-dev
https://golang.org/cl/5158043
diff --git a/src/pkg/math/lgamma.go b/src/pkg/math/lgamma.go
index dc30f46..8f6d7b9 100644
--- a/src/pkg/math/lgamma.go
+++ b/src/pkg/math/lgamma.go
@@ -206,7 +206,7 @@
lgamma = Inf(1) // -integer
return
}
- nadj = Log(Pi / Fabs(t*x))
+ nadj = Log(Pi / Abs(t*x))
if t < 0 {
sign = -1
}
@@ -319,7 +319,7 @@
z := Floor(x)
var n int
if z != x { // inexact
- x = Fmod(x, 2)
+ x = Mod(x, 2)
n = int(x * 4)
} else {
if x >= Two53 { // x must be even
