optimize: relax gradient tolerance for Newton test

2025-10-05 15:16:59 +08:00 · 2020-02-20 22:20:13 +10:30
parent fd1732d5e6
commit c3867503e7
1 changed files with 2 additions and 1 deletions
--- a/optimize/unconstrained_test.go
+++ b/optimize/unconstrained_test.go
@@ -939,6 +939,7 @@ var newtonTests = []unconstrainedTest{
 			Hess: functions.BrownBadlyScaled{}.Hess,
 		},
 		x:       []float64{1, 1},
+		gradTol: 1e-9,
 	},
 	{
 		name: "PowellBadlyScaled",