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tirthankarkundu17/tailFactorial.dwl

Last active January 28, 2021 12:00
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Tail Recursion in Dataweave2
Raw
tailFactorial.dwl
%dw 2.0
fun tailFactorial(n:Number, prod:Number = 1) =
(if(n == 1 or n == 0)
prod
else
tailFactorial(n-1, (prod * n)))
output application/json
---
tailFactorial(5)
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