Y add 8.15 mul sub mul -0.76 x_0 mul 0.445 sqrt add 0.806 mul 0.22 x_1 add sub mul 22.900000000000002 x_4 mul 0.85 div x_1 x_3 sub mul -8.11 x_3 sub mul -0.5650000000000001 x_2 add mul -1.7000000000000002 x_1 mul 0.643 x_5