Y add -68.2 mul add mul 0.8210000000000001 x_2 add mul 94.9 x_2 mul 5.72 tan add 8.46 mul -4.58 div pow2 add -0.314 mul 8.540000000000001 x_1 sub mul -0.883 x_3 mul 0.017 x_2 inv add 87.10000000000001 mul -6.0 x_0