mat: make Cholesky.SetFromU take a Triangular
MODIFY
mat/cholesky.go
mat/cholesky.go
@@ -157,7 +157,7 @@ func (c *Cholesky) Reset() {
// SetFromU sets the Cholesky decomposition from the given triangular matrix.
// SetFromU panics if t is not upper triangular. Note that t is copied into,
// not stored inside, the receiver.
-func (c *Cholesky) SetFromU(t *TriDense) {
+func (c *Cholesky) SetFromU(t Triangular) {
n, kind := t.Triangle()
if kind != Upper {
panic("cholesky: matrix must be upper triangular")

mat: make Cholesky.SetFromU take a Triangular