Given a matrix A and a diagonal index d (where 0 indicates the main diagonal and off-diagonals are identified by positive and negative integers), return the indices of the elements of this diagonal.
d is always correct but A can contain repetitions, so ...
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3 Comments
Jean-Marie Sainthillier
on 15 Sep 2014
Yes !!
rifat
on 15 Sep 2014
so simple that it never occurred to me
J.R.! Menzinger
on 16 Sep 2014
Thanks! ;-)
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