Y add 85.2 mul div div exp add -0.649 mul -83.60000000000001 x_2 x_1 sub mul 0.784 tan add 0.536 mul 0.14300000000000002 x_0 mul 57.800000000000004 cos add -0.034 mul 24.1 x_3 inv add -0.179 mul 0.747 x_2