Y add 27.900000000000002 div pow2 add mul 1.1 x_5 mul -0.34400000000000003 pow3 add -40.2 mul 0.9 x_3 div x_2 div add mul 2.16 mul sub mul 31.200000000000003 x_1 mul -0.548 x_4 x_1 mul -7.930000000000001 exp sub mul 23.8 x_5 mul -2.49 x_0 x_1