Use sup norm for testing least_squares

termoshtt · termoshtt · commit 6571d86b650b · 2020-07-26T18:58:25.000+09:00
diff --git a/ndarray-linalg/tests/least_squares.rs b/ndarray-linalg/tests/least_squares.rs
@@ -19,7 +19,7 @@ fn test_exact<T: Scalar + Lapack>(a: Array2<T>) {
 
     // b == Ax
     let ax = a.dot(&x);
-    assert_close_l2!(&b, &ax, T::real(1.0e-4));
+    assert_close_max!(&b, &ax, T::real(1.0e-4));
 }
 
 macro_rules! impl_exact {
@@ -102,7 +102,7 @@ fn test_underdetermined<T: Scalar + Lapack>(a: Array2<T>) {
     // b == Ax
     let x = result.solution;
     let ax = a.dot(&x);
-    assert_close_l2!(&b, &ax, T::real(1.0e-4));
+    assert_close_max!(&b, &ax, T::real(1.0e-4));
 }
 
 macro_rules! impl_underdetermined {

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ fn test_exact<T: Scalar + Lapack>(a: Array2<T>) {`
`19`	`19`
`20`	`20`	`// b == Ax`
`21`	`21`	`let ax = a.dot(&x);`
`22`		`- assert_close_l2!(&b, &ax, T::real(1.0e-4));`
	`22`	`+ assert_close_max!(&b, &ax, T::real(1.0e-4));`
`23`	`23`	`}`
`24`	`24`
`25`	`25`	`macro_rules! impl_exact {`
`@@ -102,7 +102,7 @@ fn test_underdetermined<T: Scalar + Lapack>(a: Array2<T>) {`
`102`	`102`	`// b == Ax`
`103`	`103`	`let x = result.solution;`
`104`	`104`	`let ax = a.dot(&x);`
`105`		`- assert_close_l2!(&b, &ax, T::real(1.0e-4));`
	`105`	`+ assert_close_max!(&b, &ax, T::real(1.0e-4));`
`106`	`106`	`}`
`107`	`107`
`108`	`108`	`macro_rules! impl_underdetermined {`