Y add -17.2 add add sub mul 0.81 mul x_2 x_1 mul -0.64 sin add -61.2 mul -0.611 x_0 mul -40.900000000000006 inv add 0.8230000000000001 mul -0.506 mul inv add -61.400000000000006 mul -0.004 x_1 x_3 mul 0.106 x_0