John Machin wrote:
> On 18/07/2006 12:41 PM, [EMAIL PROTECTED] wrote:
> > it seems that range() can be really slow:

[...]

> Some things to try:
> 1a. Read what the manual has to say about the range() function ... what
> does it produce?

Indeed. Still, the addition of a __contains__ method to range (and
xrange) would permit acceptable performance for the code given. Perhaps
this is a convenience worth considering for future Python releases.

Paul

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