Y add -1.96 div sin add -28.400000000000002 mul 0.56 x_0 add sub mul 0.424 div x_2 add mul 71.2 x_1 mul -0.073 mul inv add -29.8 mul 0.08700000000000001 x_2 x_4 mul -3.89 exp add 72.8 mul 9.56 x_1 mul -0.681 x_3