class DenseMatrix implements Serializable {

	public void plusEquals(DenseMatrix mat) {
		BLAS.axpy(1.0, mat, this);
	}

	public  DenseMatrix(int m, int n);
	public  DenseMatrix(int m, int n, double[] data);
	public  DenseMatrix(int m, int n, double[] data, boolean inRowMajor);
	public  DenseMatrix(double[][] data);

}