Y add -1.9000000000000001 div sub add mul -1.04 x_2 sub sub mul -4.87 x_1 mul 0.85 mul mul x_1 add mul 9.5 div x_6 x_4 mul 0.6900000000000001 inv add 0.322 mul 9.68 x_5 x_6 mul 0.151 x_3 mul -0.354 x_2 sqrt add 67.0 mul -0.07 div sin add -0.326 mul -0.095 x_0 pow3 add -8.290000000000001 mul 6.96 x_4