#7555: Fix Cayley tables, add operation tables
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Reporter: rbeezer | Owner: AlexGhitza
Type: enhancement | Status: needs_work
Priority: minor | Milestone: sage-4.4
Component: algebra | Keywords: cayley table, operation table
Author: Rob Beezer | Upstream: N/A
Reviewer: Nicolas M. Thiéry | Merged:
Work_issues: |
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Changes (by jason):
* status: needs_review => needs_work
Comment:
This is fantastic. Here are some more very minor things:
* two typos in the docs for _name_maker: "fromatting" and "adictionary"
* in column_keys, the OUTPUT: header looks weird without a blank line
between it and the following text
* The first example on _ascii_table doesn't look like the top row lines
up with the first column (the +---- line should be padded with one more
space on the left)
And an enhancement:
* If it makes sense to support slice notation in get_item, or multiple
rows/columns, to get a submatrix (subtable), then it would be easy to call
the sage.misc.misc_c.normalize_index on the indices that you are already
finding in _get_item_ to easily get a nice subtable.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7555#comment:24>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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