How to dry rur iteration of a recursive function

Answer 1

Highly depends on your recursive function...
function recur(number):
if number <= 0:
return 1
else:
return recur(2 * recur(number))
end
end
that pseudo code is as dry as it can get

Answer 2

Hatsy Rei i thought the poster misspelled your with rur -_-

Answer 3

That brings up some memories.
https://www.sololearn.com/Discuss/304897/?ref=app