Y add 88.60000000000001 mul sub add sub mul -6.41 mul sub add sub mul 0.889 div x_4 exp add -0.451 mul -74.5 x_0 mul -60.800000000000004 x_2 mul 55.800000000000004 x_2 mul -9.22 x_3 x_0 mul 7.0600000000000005 x_5 mul 71.5 inv add 0.741 mul -1.08 x_0 mul 6.21 x_2 exp add 0.781 mul 7.800000000000001 x_1