Y add -7.8500000000000005 sub add mul -0.41400000000000003 x_1 mul 1.5 div x_2 div mul x_3 div x_1 inv add -75.60000000000001 mul 64.2 mul x_2 pow3 add -0.613 mul -0.669 x_2 x_0 mul 0.34900000000000003 pow3 add -42.5 mul 0.022 x_0