Y add 76.10000000000001 add sub mul 98.9 div sub mul -4.88 x_1 mul -81.2 pow2 add 0.511 mul 0.097 x_1 cos add -0.803 mul 39.5 x_2 mul 5.04 x_3 mul 2.6 div sub mul -0.083 x_2 mul -78.80000000000001 x_0 abs add 89.2 mul -4.0 mul x_0 x_3