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Discussion of Problem
1670
. Asterisk
What do you mean by "..." in formal definition?
Posted by
Ilya Porublyov
10 Jan 2009 13:08
What do you mean by "..." in formal definition? Is it the same as
<expression> ::= <sequence>{*<sequence>}
and
<sequence> ::= (<sequence element>{,<sequence element>}
or smth else?
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