Y add -0.442 sub sub mul -2.4 x_4 mul 12.8 div x_7 sub mul 0.013000000000000001 x_2 mul 0.03 x_5 add sub mul 1.45 div div sub mul -41.900000000000006 pow3 add 84.60000000000001 mul -3.3000000000000003 x_5 mul -18.2 mul add mul 14.4 x_1 mul 76.10000000000001 x_3 x_6 x_0 exp add 98.4 mul 7.86 x_6 mul 6.4 x_3 mul 86.30000000000001 x_2