All pastes #898287 Raw Edit

Stuff

public text v1 · immutable
·published 2008-02-10 05:40 UTC
rendered paste body
<S> ::= <E>
<E> ::= atom
<E> ::= ( <X> 
<X> ::= <E> <Y>
<X> ::= )
<Y> ::= . <E> ) 
<Y> ::= <R> )
<R> ::= EPSILON
<R> ::= <E> <R>