sine [add [param 440] [sine 6 50]] 0.5
sine 6 50
add zz 440
sine zz 0.5
(as-> (sine 6 50) zz
(add zz 440)
(sine zz 0.5))
(-> (sine 6 50)
(add 440)
(sine 0.5))
If undocumented workers are finding productive work in an economy with low unemployment then the problem is that the government is not facilitating them gaining legal status.