IIRC, some people at UBA had modeled enough of this to prove functions
are continuous by symbolically evaluating the limit (f(x+h) - f(x)) / h,
when h -> 0. I do not remember much of the details though... I'd ask on
the Squeak mailing list as this work was done in Squeak.
Andres.
-----Original Message-----
From:
[hidden email] [mailto:
[hidden email]] On
Behalf Of Runar Jordahl
Sent: Friday, August 28, 2009 10:28 AM
To:
[hidden email]
Subject: [vwnc] Implementation of Mathematical Interval
Has anyone implemented an "interval" class, as used in mathematics?
http://en.wikipedia.org/wiki/Interval_(mathematics)
I guess the class should work on magnitudes, support open ended
endpoints and support printing (to string).
I am not looking for class Interval, which represents a "finite
arithmetic progression".
Runar
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