built-in function know which element of the input list to return. This
obviously depends on the current cycle number, but there is no way for this
function to know the current cycle without breaking all kinds of safety and
purity properties. Making this function have some state input and output could
help, though this state is not present in the actual hardware (or perhaps
there is some state, if there are value passed from one recursion step to the
built-in function know which element of the input list to return. This
obviously depends on the current cycle number, but there is no way for this
function to know the current cycle without breaking all kinds of safety and
purity properties. Making this function have some state input and output could
help, though this state is not present in the actual hardware (or perhaps
there is some state, if there are value passed from one recursion step to the