From b2bc1db9acf2796646b71e1d275dabc3b52f1a4c Mon Sep 17 00:00:00 2001 From: Ken Thompson Date: Tue, 24 Nov 2009 15:01:44 -0800 Subject: [PATCH] bad sin/cos for large angles. fixes #326. R=rsc https://golang.org/cl/160059 --- src/pkg/math/sin.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/pkg/math/sin.go b/src/pkg/math/sin.go index 70b7218c96..25f6763558 100644 --- a/src/pkg/math/sin.go +++ b/src/pkg/math/sin.go @@ -28,7 +28,7 @@ func sinus(x float64, quad int) float64 { var e float64; e, y = Modf(x); e = e + float64(quad); - _, f := Modf(0.25 * e); + f, _ := Modf(0.25 * e); quad = int(e - 4*f); } else { k := int32(x); -- 2.50.0