Y add -0.8200000000000001 add mul 1.1400000000000001 mul sub mul 1.27 div x_0 x_5 mul 6.15 mul x_1 x_4 x_2 add mul -0.35000000000000003 div x_6 exp add 0.15 mul -0.864 x_7 add mul 4.22 x_3 mul 23.0 abs add 25.1 mul 86.5 x_5