Y add 77.80000000000001 div sub mul 0.448 x_2 sub mul -75.4 inv sub mul 96.0 x_1 mul -9.11 x_1 mul -0.6940000000000001 cos add 4.12 mul -0.125 x_0 add mul -7.74 exp add -0.425 mul -52.7 x_3 mul 0.434 x_0