PEP-0218 (Was: RE: Sets in Python)
michael at stroeder.com
Fri Feb 2 18:38:19 CET 2001
Mikael Olofsson wrote:
> On 31-Jan-01 Tim Peters wrote:
> > Note Greg Wilson's PEP for adding a set type to Python:
> > http://python.sourceforge.net/peps/pep-0218.html
> This looks promising. I am especially glad to see that the PEP proposes
> the logical operations '|', '&', and '^' to implement union, intersection
> and symmetric difference. However, I'm not sure I like the proposed use
> of '-' for difference.
I second that. '-' could also be associated to be S^-1 (inverse set)
of set S.
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