Y add 6.66 mul add add mul -7.63 x_2 mul -63.300000000000004 div x_2 sin add -53.300000000000004 mul 7.98 x_1 add mul 84.4 pow2 add -98.10000000000001 mul -73.7 x_1 mul 4.7700000000000005 x_1 pow2 add -0.5680000000000001 mul 0.719 x_0