Y add -3.4000000000000004 add mul -33.300000000000004 x_4 sub mul -97.5 x_1 mul -4.71 div pow2 add -6.1000000000000005 mul -51.400000000000006 x_0 sub mul -82.80000000000001 mul x_2 exp add 2.71 mul -0.8170000000000001 x_1 mul -0.5 div x_3 x_2