Y add -0.58 div mul mul div div sub mul -0.098 x_6 mul -0.9440000000000001 inv add -8.290000000000001 mul 1.68 x_2 mul x_8 add mul 83.4 x_5 mul -0.447 pow2 add mul -0.8310000000000001 exp add -0.10400000000000001 mul 1.45 x_3 mul 13.100000000000001 x_1 x_6 div x_0 x_7 sqrt add 28.900000000000002 mul -6.890000000000001 x_4 x_1