Y add 91.5 mul div pow3 sub mul -0.933 x_1 mul -2.3000000000000003 x_0 div x_1 add mul -0.43 inv sub mul -0.23600000000000002 x_0 mul -83.7 x_4 mul -41.0 mul sub mul -80.60000000000001 x_2 mul 7.51 abs add -1.9000000000000001 mul -4.23 x_4 x_0 x_3