Y add -3.65 div add mul -0.169 x_1 mul 68.0 sin add 0.996 mul -5.7700000000000005 x_6 sub mul -3.15 mul add mul 0.421 mul x_6 x_5 mul 0.438 exp add 9.700000000000001 mul 4.37 x_1 x_2 mul 2.88 div x_3 mul sub mul -1.9100000000000001 x_0 mul 0.251 exp add 12.700000000000001 mul 2.86 x_4 x_3