[plt-scheme] graphs / shared

From: Yoav Goldberg (yoav.goldberg at gmail.com)
Date: Thu Oct 20 17:54:46 EDT 2005

In another thread, graphs were suggested as replacement for streams.

I tried to play with them (a little) and didn't get very far. They
seem very nice for the simple things (well, for graphs), but there are
some things that I can do with streams that I don't see how I can
achieve with them (or maybe I didn't understand the answers I got
then, and it is really not possible).

I would like to learn how graphs can be used to construct a finite but
long repeated sequence, in a manner which is as efficiant as streams
in terms of memory usage..



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