[plt-scheme] Check for function equality?

From: Prabhakar Ragde (plragde at uwaterloo.ca)
Date: Thu Feb 19 22:35:46 EST 2009

Grant Rettke wrote:

> What is a good book on automata theory?

The 1979 edition of "Introduction to Automata Theory, Languages, and 
Computation", by Hopcroft and Ullman. The algorithms are pretty 
imperative, though. --PR

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