AIMA.Core.Util.Math.Matrix.plusEquals C# (CSharp) Method

	public Matrix plusEquals(Matrix B) {
		checkMatrixDimensions(B);
		for (int i = 0; i < m; i++) {
			for (int j = 0; j < n; j++) {
				A[i][j] = A[i][j] + B.A[i][j];
			}
		}
		return this;
	}