#9576: Allow the operator & for submodule intersections.
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Reporter: fmaltey | Owner: jason, was
Type: enhancement | Status: new
Priority: trivial | Milestone:
Component: linear algebra | Keywords: operator & for submodule
intersection
Author: fmaltey | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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There is already the operatror & for Sets intersections : S1 & S2.
There is also the operator + for submodules sum : F+G.
I propose to expand the operator & over submodules and subspaces,
and add theses lines in free_modules.py
{{{
## allow the "intersection" operator & for submodules.
def __and__ (self, other) : return self.intersection (other)
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9576>
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