Y add 7.300000000000001 div tan add 8.26 mul -90.9 x_1 sub mul -38.5 exp add 0.8210000000000001 mul 58.5 mul abs add -0.5700000000000001 mul -0.869 x_0 x_1 mul -0.6950000000000001 inv add -87.5 mul 9.3 x_1