Y add -3.09 add mul -71.3 mul sub mul -55.7 div x_0 x_1 mul -8.040000000000001 pow2 sub add mul 0.8230000000000001 x_4 mul 0.028 x_5 mul 40.800000000000004 x_3 sin add 0.214 mul 2.5500000000000003 x_2 mul 0.145 x_6