#17245: Matrix class __init__ for sparse matrices is incorrectly documented
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Reporter: darij | Owner:
Type: defect | Status: needs_work
Priority: minor | Milestone: sage-6.4
Component: linear algebra | Resolution:
Keywords: matrices, | Merged in:
documentation, | Reviewers: Jeroen Demeyer
Authors: Darij Grinberg | Work issues:
Report Upstream: N/A | Commit:
Branch: public/matrix | d4ad7d91a103cea65a9bf1b9e656ea2ef073544e
/doc-input-matrix-class | Stopgaps:
Dependencies: |
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Comment (by tscrim):
That should be something like this:
{{{
- ``entries`` -- can be one of the following:
* a Python dictionary whose items have the
form ``(i, j): x``, where ``0 <= i < nrows``,
``0 <= j < ncols``, and ``x`` is coercible to
an integer. The ``i,j`` entry of ``self`` is
set to ``x``. The ``x``'s can be ``0``.
* Alternatively, entries can be a list of *all*
the entries of the sparse matrix, read
row-by-row from top to bottom (so they would
be mostly 0).
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/17245#comment:14>
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