Y add 0.54 div x_4 div pow3 sub mul -0.092 x_7 mul -1.76 x_0 mul x_3 div add mul 4.17 inv add -40.800000000000004 mul 9.44 x_5 sub mul -0.493 mul mul add mul -0.331 x_7 sub mul -8.620000000000001 tan add 38.400000000000006 mul -0.711 x_5 mul 55.0 x_6 x_5 x_1 mul 3.5100000000000002 x_1 x_2