Y add -0.28500000000000003 div x_0 add mul -13.100000000000001 exp add -20.700000000000003 mul -6.07 x_2 mul -4.97 div abs add -0.839 mul 5.65 mul tan add mul -27.900000000000002 x_1 mul -4.37 x_3 x_3 abs add 0.561 mul -2.69 div x_0 x_3