3dMath/main.cpp

#include "GMath.h"

int main() {

	float a[] = { 
		0, 0, 0, 2,
		0, 0, 2, 1,
		0, 2, 1, 2,
		2, 1, 2, 3
	};
	GMatrix A(4, 4, a);

	//cout << B*A << endl;
	cout << Det(A) << endl;

	/*float a[] = {
		1,0,
		1,4
	};
	GMatrix A(2, 2, a);

	float c[] = {
		0,1,
		1,0
	};
	GMatrix C(2, 2, c);

	cout << A*A << endl;*/

  	return 0;
}