#8889: multidim'l enumeration over variable length tuples
---------------------------+------------------------------------------------
Reporter: ecurry | Owner: jason
Type: enhancement | Status: new
Priority: minor | Milestone: sage-wishlist
Component: misc | Keywords:
Author: Eva Curry | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
---------------------------+------------------------------------------------
Comment(by jason):
It would be really nice if CartesianProduct supported a repeat keyword,
like the python itertools product function does:
{{{
sage: import itertools
sage: list(itertools.product([1/2,-1/2],repeat=3))
[(1/2, 1/2, 1/2), (1/2, 1/2, -1/2), (1/2, -1/2, 1/2), (1/2, -1/2, -1/2),
(-1/2, 1/2, 1/2), (-1/2, 1/2, -1/2), (-1/2, -1/2, 1/2), (-1/2, -1/2,
-1/2)]
}}}
That would make a common case (cartesian product of a set with itself)
much easier to read.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8889#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
