Y add -77.80000000000001 mul x_1 mul pow2 add 0.963 mul -52.2 x_0 add mul -0.854 div sub mul 0.5760000000000001 x_3 mul 2.73 x_0 div cos add -9.11 mul 9.790000000000001 x_2 pow2 add 0.999 mul 0.05 x_2 add mul -7.62 inv add 33.9 mul 4.2700000000000005 x_1 mul 91.30000000000001 x_1