Y add 5.2700000000000005 sub mul 0.024 mul sin add -0.02 mul -6.15 x_1 sub add mul 84.80000000000001 x_4 mul 0.8180000000000001 x_6 mul -80.5 x_3 mul 7.79 mul sub add mul 0.111 mul div x_0 x_7 x_5 mul 4.65 x_2 mul 57.7 x_7 x_7