Anonymous user
Talk:Y combinator: Difference between revisions
→"Y" combinator in Scheme
Line 91:
</lang>
''Edit: Err... I think I messed it up a little, it should be ok now.''
''Edit2: '' You can obviously also do
<lang scheme>
(define fact
(lambda (f)
(lambda (n)
(if (zero? n)
1
(* n ((force f) (- n 1)))))))
</lang>
and then call it as
<lang scheme>
> ((Y fact) 5)
120</lang>
[[Special:Contributions/93.144.202.116|93.144.202.116]]
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