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Re: help with an Scheme function

To: scsh-news@zurich.ai.mit.edu
Subject: Re: help with an Scheme function
From: David Rush <kumo@bellsouth.net>
Date: 19 Dec 2002 22:16:37 +0000
Organization: Netscape Communications Corp.
stebi@luxwg.de (Stebi) writes:
> I need a function that does the following:
> 
> (find-list '(1 2 3) '(1 2 3 4 5 1 2 3 4 5 1 2 99))
> => (0 5)

Well this is fundamentally the same problem as the substring problem, no?

(string-contains "foobar" "oob")
=> 1

and there is a freely available implementaion of string-contains in
Scsh so you should be just about completely set with a lovely,
tightly-bummed example.

> so can please somebody help me????

*I* need a function which does the following:

Compute the delta to an SVD matrix decomposition given a delta to the
original (sparse) matrix.

so can you please help me????

david rush
-- 
A desire to adore a head of state is a grim transgression against
republicanism. 
        -- P. J. O'Rourke

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