Y add -6.96 div div x_0 div x_5 sub add mul 0.621 x_1 mul -33.800000000000004 mul sub mul -18.3 x_0 mul -0.391 div pow3 add -1.62 mul -9.700000000000001 x_2 x_6 x_0 sub mul -0.339 x_4 mul -0.201 x_2 pow3 add 7.3500000000000005 mul 2.5 x_3