Y add 9.71 add sub mul -6.22 div sub mul 0.146 x_2 mul 72.0 div x_4 x_3 x_6 mul -9.19 div x_6 add mul 53.1 x_1 mul -0.707 pow3 add 58.900000000000006 mul -2.91 x_0 sub mul -0.331 log add 5.1000000000000005 mul 0.93 x_5 mul -47.7 x_7