Y add -0.796 mul mul x_3 mul pow3 add 8.620000000000001 mul -1.6400000000000001 x_0 div tan add mul -0.42 div x_5 x_3 mul -57.900000000000006 inv add -68.4 mul 1.69 x_6 x_2 add mul -3.87 x_4 mul 4.05 pow3 add mul -7.96 x_6 mul -7.0 x_1