#NGroups 1
Testscript
 Calculation
 Begin Matrices;
	A Full 3 1
	B Full 3 1
	C Full 3 2
	D Full 3 2
	E Stand 2 2
	F Iden 2 2
	T Full 1 1
	S Full 1 1
 End Matrices;
  Matrix A 1 2 3
  Matrix B 1 2 3
  Matrix C 1 4 2 5 3 6
  Matrix D 1 3 2 .5 3 6
  Matrix E .2
  Matrix T 2
  Matrix S 100
 Begin Algebra;
	G= A*A';              ! ex 1
	H= A'*A;              ! ex 2
	I= A+B;               ! ex 4
	J= A+T@B;             ! ex 6 
	K= C*C';              ! ex 7
	L= D*D';              ! ex 8
	M= \det(E);           ! ex 9
	N= \det(F);           ! ex 10
	O= \ln(M);            ! ex 11
	P= E*F~;              ! ex 12
	Q= \tr(P);            ! ex 13
	R= S*(O-\ln(N)+Q-T);  ! ex 14
 End Algebra;
End