Y add -0.43 sub add sub mul -91.80 cos add 72.20 mul 0.78 x_3 mul -0.50 x_0 mul -0.75 pow3 add mul 23.50 x_1 add mul -0.89 pow3 add -70.00 mul 0.03 x_2 mul 47.30 inv add -0.16 mul -97.40 x_4 mul 6.87 x_3