Y add 68.4 sub mul -6.58 tan add -1.44 mul 9.03 div x_2 x_4 sub mul -82.9 x_4 mul 2.0 div add mul 0.40900000000000003 mul div inv add -23.8 mul 22.0 x_0 pow2 add -0.933 mul -0.106 x_0 x_3 sub mul 2.0100000000000002 inv add -26.900000000000002 mul -2.0300000000000002 x_3 mul -9.91 x_1 x_4