Y add 0.5690000000000001 add sub mul -3.48 x_1 mul -93.4 pow3 add -77.5 mul -6.55 x_3 add mul -0.736 pow3 add 0.245 mul -3.62 x_4 mul 0.796 mul add mul -3.5300000000000002 div x_2 tan add -87.10000000000001 mul -5.91 x_1 mul 0.52 x_3 sub mul 0.153 x_2 mul 0.356 x_0