Re: Empty set

From: Leo Broukhis <leob_at_mailcom.com>
Date: Fri, 13 Sep 2013 10:42:02 -0700

On Fri, Sep 13, 2013 at 1:30 AM, Stephan Stiller
<stephan.stiller_at_gmail.com>wrote:

  Anecdotally people in Germany always tell me of a mythical
> parenthesis-bracket-brace hierarchy { [ ( ) ] }, which I've never actually
> encountered, and btw even the hierarchy [ ( ) ] isn't used by everyone.
>
>
I remember being told about that hierarchy in the Soviet Union in the 1970s
when I was in grade school (I'm not sure if it was a teacher or a parent
who told me) in a theoretical way.

Leo
Received on Fri Sep 13 2013 - 12:44:20 CDT

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