Y add -9.22 div x_5 sub mul 43.7 div add mul 5.97 x_4 sub sub mul 0.405 exp add -42.6 mul -6.4 x_3 mul 0.86 mul mul add mul -0.222 x_7 mul 72.10000000000001 x_5 x_7 x_5 mul 7.3500000000000005 x_6 div x_3 x_0 mul -0.6900000000000001 pow2 add -0.845 mul -1.56 mul x_1 x_2