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devel / comp.lang.lisp / .Re: Remove the occurences of a given element from a list.

.Re: Remove the occurences of a given element from a list.

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https://www.rocksolidbbs.com/devel/article-flat.php?id=16860&group=comp.lang.lisp#16860

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From: No_spamming@noWhere_7073.org (Robert L.)
Newsgroups: comp.lang.lisp
Subject: .Re: Remove the occurences of a given element from a list.
Date: Wed, 16 Feb 2022 00:01:56 -0000 (UTC)
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by: Robert L. - Wed, 16 Feb 2022 00:01 UTC

Pascal J. Bourguignon wrote:

> (defun iterative-function (list)
> (loop
> :for result = (base-result) :then (build-new-result-from-old-result-and-item
> result item)
> :for item :in list
> :finally (return result)))

Scheme:

(fold
(lambda (n tot) (+ tot (square n)))
0
'(2 3 4))

===>
29

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Subject	Author
.Re: Remove the occurences of a given element from a list.	Robert L.