Y add -66.8 div add mul -1.09 x_3 mul -0.714 x_5 div div sub mul 4.07 x_0 add mul -78.9 x_2 mul -23.400000000000002 div x_5 pow3 add -9.56 mul -2.89 x_0 div x_3 x_4 sub mul -6.3100000000000005 x_2 mul -0.145 x_1