Y add -6.5200000000000005 sub mul -0.342 mul div x_6 x_8 x_0 mul -49.0 div x_1 add mul 0.769 x_5 sub sub mul 7.36 x_3 mul -7.88 exp add -4.86 mul -0.53 div x_7 add mul 8.47 pow2 add 2.7600000000000002 mul 0.224 x_5 mul -89.9 exp add -74.4 mul -2.1 x_2 mul -22.8 x_4