Y add -79.30000000000001 div add add sub mul -0.602 x_5 mul 0.9440000000000001 x_6 add mul 19.400000000000002 mul x_2 sub mul 0.457 div x_7 div sub mul -0.165 pow3 add 17.7 mul -8.01 x_1 mul -1.79 inv add -7.87 mul -0.222 x_6 mul x_5 x_3 mul -0.767 tan add -67.0 mul -19.3 x_0 mul -6.300000000000001 x_7 mul 0.316 x_2 x_4