#19319: iterator over products on diagonals a la Cantor
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Reporter: dkrenn | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.9
Component: misc | Resolution:
Keywords: | Merged in:
Authors: Daniel Krenn, | Reviewers: Daniel Krenn
Clemens Heuberger | Work issues:
Report Upstream: N/A | Commit:
Branch: | 4a52a845469078b5418937e8927d473e8b3d2ec6
u/vdelecroix/19319 | Stopgaps:
Dependencies: |
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Comment (by nbruin):
Perhaps consider using `sage.misc.lazy_list.lazy_list` as a cache? That
should save you making explicit appends. You could even get slightly
better memory use for cartesian powers (a common case) by sharing caches.
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Ticket URL: <http://trac.sagemath.org/ticket/19319#comment:36>
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