Y add -0.23900000000000002 mul x_0 mul mul inv add 3.75 mul 7.54 x_1 tan add 0.68 mul 7.53 mul x_3 mul x_3 pow3 add -0.903 mul -7.3500000000000005 x_2 sub mul -7.15 tan add -59.6 mul 85.5 x_0 mul 4.05 x_3