F01EKF Example Program Results F(A) = COS (A) 1 2 3 4 1 -0.2998 1.5003 -0.7849 0.4677 2 -0.2385 -3.2657 0.5812 -1.1460 3 0.4677 0.3008 -4.0853 -0.2200 4 -0.2107 -2.8199 -1.2964 -0.8325 Imnorm = 0.00