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blas/gonum/internal/math32: deflake test

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kortschak
2017-06-30 11:57:38 +09:30
committed by Dan Kortschak
parent aa018cccb6
commit e56ddb0dc6
1 changed files with 3 additions and 0 deletions
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3
blas/gonum/internal/math32/math_test.go
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@@ -35,6 +35,9 @@ func TestCopySign(t *testing.T) {
} }
func TestHypot(t *testing.T) { func TestHypot(t *testing.T) {
// tol is increased for Hypot to avoid failures
// related to https://github.com/gonum/gonum/issues/110.
const tol = 1e-6
f := func(x struct{ X, Y float32 }) bool { f := func(x struct{ X, Y float32 }) bool {
y := Hypot(x.X, x.Y) y := Hypot(x.X, x.Y)
if math.Hypot(float64(x.X), float64(x.Y)) > math.MaxFloat32 { if math.Hypot(float64(x.X), float64(x.Y)) > math.MaxFloat32 {