Does Python need a '>>>' operator?
David Eppstein
eppstein at ics.uci.edu
Mon Apr 15 17:38:28 EDT 2002
In article <m3662sk6xo.fsf at mira.informatik.hu-berlin.de>,
martin at v.loewis.de (Martin v. Loewis) wrote:
> Yes, but this notion is inherently bound with the notion of "size" of
> an integer, atleast in the signed variant (for unsigned integers,
> there is no need for twos complement). If you create the complement,
> you have to know how many bits to invert.
Not if you have a representation which (when interpreted as a bitvector)
allows bitvectors with infinitely many one-bits. Which in fact is what
we have with Python's long integer type.
--
David Eppstein UC Irvine Dept. of Information & Computer Science
eppstein at ics.uci.edu http://www.ics.uci.edu/~eppstein/
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