tensor: generalized reinterpretation as matrix

2025-11-20 16:24:17 +01:00
parent a342032b58
commit e867a7a8c9
2 changed files with 7 additions and 2 deletions
--- a/tensor.cc
+++ b/tensor.cc
@@ -1731,7 +1731,7 @@ for(int i=0; i<r; ++i)
 	{
 	Tensor<T> uu=unwind_index(I);
 	ushape=uu.shape; 
-	um=uu.matrix();
+	um=uu.matrix(1);
 	}
 	int mini=um.nrows(); if(um.ncols()<mini) mini=um.ncols(); //compact SVD, expect descendingly sorted values
 	NRMat<T> u(um.nrows(),mini),vt(mini,um.ncols());