Y add -0.04 add mul -8.23 mul add mul -4.64 inv add 0.386 mul 79.4 mul x_0 x_2 add mul -83.2 x_3 mul 7.94 mul sqrt add 17.0 mul 7.4 x_2 x_3 mul exp add -0.11800000000000001 mul 3.5500000000000003 x_1 cos add mul 0.29 x_2 mul -95.30000000000001 x_2 mul 1.6 x_4