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gotestify & gostylify math.

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R=r
DELTA=682  (275 added, 301 deleted, 106 changed)
OCL=19638
CL=19642
This commit is contained in:
Russ Cox 2008-11-19 16:14:31 -08:00
parent be7e0f8160
commit 88daac7862
18 changed files with 385 additions and 411 deletions
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17
src/lib/math/fmod.go
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@ -8,13 +8,7 @@ package math
* floating-point mod func without infinity or NaN checking
*/
export func
fmod(x, y float64) float64
{
var yexp, rexp int;
var r, yfr, rfr float64;
var sign bool;
export func Fmod(x, y float64) float64 {
if y == 0 {
return x;
}
@ -22,17 +16,16 @@ fmod(x, y float64) float64
y = -y;
}
yfr,yexp = sys.frexp(y);
sign = false;
yfr, yexp := sys.frexp(y);
sign := false;
r := x;
if x < 0 {
r = -x;
sign = true;
} else {
r = x;
}
for r >= y {
rfr,rexp = sys.frexp(r);
rfr, rexp := sys.frexp(r);
if rfr < yfr {
rexp = rexp - 1;
}