Y add -0.991 sub add sub mul -38.800000000000004 div div x_3 x_2 x_5 add mul -0.908 x_4 mul 97.60000000000001 inv add 62.400000000000006 mul 5.99 x_0 sub mul -0.677 x_5 mul 65.9 x_2 mul -40.400000000000006 x_1