Y add 0.6890000000000001 div x_5 div add add mul 0.342 x_6 mul 0.712 pow2 add -7.92 mul 61.0 x_0 add mul 6.09 mul sub mul -0.9430000000000001 x_7 mul 18.900000000000002 div x_0 x_1 div div x_3 add mul -2.15 x_4 mul 4.65 x_7 x_3 mul 0.885 x_4 x_2