regtest

regtest/basic/rt-make-0/main.cpp

@@ -17,21 +17,18 @@ int main(){
   Tensor B(1.0,2.0,3.0,5.0,4.0,3.0,10.0,8.0,2.0);
   Vector c=matmul(a,B,inverse(B));
 
-  ofs<<a[0]<<" "<<a[1]<<" "<<a[2]<<"\n";
-  ofs<<b[0]<<" "<<b[1]<<" "<<b[2]<<"\n";
-  ofs<<c[0]<<" "<<c[1]<<" "<<c[2]<<"\n";
+  ofs<<a<<"\n";
+  ofs<<b<<"\n";
+  ofs<<c<<"\n";
 
   B-=A;
   ofs<<determinant(B)<<"\n";
 
   TensorGeneric<3,2> D(Vector(0,1,2),Vector2d(3,4));
-  ofs<<D[0][0]<<" "<<D[0][1]<<"\n";
-  ofs<<D[1][0]<<" "<<D[1][1]<<"\n";
-  ofs<<D[2][0]<<" "<<D[2][1]<<"\n";
+  ofs<<D<<"\n";
 
   TensorGeneric<2,3> E=transpose(D);
-  ofs<<E[0][0]<<" "<<E[0][1]<<" "<<E[0][2]<<"\n";
-  ofs<<E[1][0]<<" "<<E[1][1]<<" "<<E[1][2]<<"\n";
+  ofs<<E<<"\n";
 
   double f(matmul(a,B,c));
   double f1(dotProduct(a,matmul(B,c)));

regtest/basic/rt-make-0/output.reference

@@ -2,9 +2,6 @@
 1 2 3
 1 2 3
 80
-0 0
-3 4
-6 8
-0 3 6
-0 4 8
+0 0 3 4 6 8
+0 3 6 0 4 8
 140 140 140