Y add -0.785 div exp add 0.129 mul -92.80000000000001 x_0 sub mul -9.700000000000001 x_3 sub add sub sub mul -2.77 mul mul x_4 tan add 8.700000000000001 mul -27.0 x_5 x_6 mul 26.8 x_1 mul 87.60000000000001 x_5 mul -5.8 inv add 4.88 mul 44.7 x_3 mul -0.9520000000000001 x_2