Y add 6.5600000000000005 div x_7 div div x_4 sub mul 60.0 x_0 sub mul 48.1 x_8 mul 1.93 x_9 add mul -78.60000000000001 div mul mul x_1 x_3 sub mul -2.69 x_5 mul -82.4 sqrt add 77.9 mul -9.1 x_2 x_6 mul 0.064 x_8