Y add -0.643 add add add mul 0.212 x_0 mul 5.47 div x_0 sub mul 8.1 x_0 mul 0.747 sin add mul 2.1 x_3 mul 29.8 x_0 mul -0.12 x_1 mul 1.6300000000000001 exp add mul -78.4 x_2 mul 0.059000000000000004 x_1