Y add -0.623 div pow3 add add mul -57.400000000000006 pow3 add -6.18 mul -1.53 x_3 mul -6.12 log add 75.2 mul -0.233 x_0 mul -36.1 x_0 sub mul 7.94 div mul x_2 x_0 x_1 add mul -20.200000000000003 x_1 mul -0.553 x_3