Y add 90.80000000000001 mul pow3 add 1.41 mul -43.800000000000004 x_3 add mul 6.5 div x_0 add add mul -0.209 exp add -43.0 mul 0.444 x_1 sub mul -49.400000000000006 x_3 mul 36.800000000000004 x_4 mul 0.12 x_2 mul 15.4 x_1