Y add -1.57 sub sub mul 3.45 div x_1 pow3 add 1.95 mul 30.1 x_4 mul -7.0200000000000005 sin sub mul -7.86 cos add -14.8 mul 0.889 x_2 mul -91.80000000000001 x_0 mul -0.006 mul x_3 exp add -70.9 mul -5.65 x_1