Y add 66.10000000000001 mul div mul mul x_5 sin add 0.835 mul -14.100000000000001 x_0 sub mul 3.93 div x_4 sub mul 6.76 pow2 add -5.300000000000001 mul 0.253 x_6 add mul 2.8000000000000003 x_3 mul 0.93 exp add 98.4 mul -29.400000000000002 x_3 mul 38.400000000000006 x_1 x_3 pow3 add sub mul 6.1000000000000005 x_3 mul -20.1 x_2 mul 30.0 x_0