Y add 98.30000000000001 div pow3 add 6.3100000000000005 mul -4.64 x_4 div x_3 add mul -63.2 x_2 mul -0.995 div div sub mul 2.75 exp add -60.800000000000004 mul -4.43 mul x_0 x_6 mul -8.040000000000001 x_1 x_5 x_5