Y add -63.800000000000004 sub sub mul 3.17 div x_7 div sub mul -0.91 x_2 mul -7.62 div x_0 x_2 pow2 add 86.9 mul 12.100000000000001 x_4 sub mul 0.5690000000000001 div x_1 div abs add -0.398 mul -0.403 x_1 x_5 mul 0.806 x_6 mul 52.800000000000004 x_3