Y add -0.306 sub mul 4.03 x_4 add mul 0.586 x_0 mul 0.838 div mul add sub mul 7.23 div x_4 x_1 mul -37.5 x_6 mul 4.5600000000000005 x_9 div x_5 div x_2 exp add 4.4 mul -0.002 x_7 add mul 0.253 x_8 mul 76.4 x_3