Y add 98.30000000000001 sub mul 3.5700000000000003 mul sub sub mul 3.84 pow2 add 6.94 mul -0.539 x_0 mul 16.7 x_2 sub mul 30.8 x_1 mul 3.2800000000000002 x_3 tan add -0.661 mul -0.742 x_4 mul 0.233 tan add 4.12 mul -26.3 div div inv add 7.21 mul -0.312 x_5 x_2 x_1