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

	public static Matrix identity(int m, int n) {
		Matrix A = new Matrix(m, n);
		double[][] X = A.getArray();
		for (int i = 0; i < m; i++) {
			for (int j = 0; j < n; j++) {
				X[i][j] = (i == j ? 1.0 : 0.0);
			}
		}
		return A;
	}