lapack/{gonum,testlapack}: add Dlangb and its test
MODIFY
lapack/gonum/errors.go
lapack/gonum/errors.go
@@ -65,6 +65,8 @@ const (
kLT0 = "lapack: k < 0"
kLT1 = "lapack: k < 1"
kdLT0 = "lapack: kd < 0"
+ klLT0 = "lapack: kl < 0"
+ kuLT0 = "lapack: ku < 0"
mGTN = "lapack: m > n"
mLT0 = "lapack: m < 0"
mmLT0 = "lapack: mm < 0"

MODIFY
lapack/gonum/lapack_test.go
lapack/gonum/lapack_test.go
@@ -208,6 +208,11 @@ func TestDlaln2(t *testing.T) {
testlapack.Dlaln2Test(t, impl)
}
+func TestDlangb(t *testing.T) {
+ t.Parallel()
+ testlapack.DlangbTest(t, impl)
+}
+
func TestDlange(t *testing.T) {
t.Parallel()
testlapack.DlangeTest(t, impl)

lapack/{gonum,testlapack}: add Dlangb and its test