Y add -79.80000000000001 mul mul inv add 0.34700000000000003 mul 87.30000000000001 x_1 exp add -6.2700000000000005 mul -0.27 x_1 pow3 add -41.400000000000006 mul 0.533 div x_1 abs add -9.600000000000001 mul -0.58 mul x_0 x_1