view flat_index.m @ 1084:d5290a056049 feature/laplace_curvilinear_test

Fix bug in new implementations that made matrices non-sparse.
author Martin Almquist <malmquist@stanford.edu>
date Wed, 27 Mar 2019 15:56:42 -0700
parents 48b6fb693025
children
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function I = flat_index(n,i,j)
    I = i + (j - 1)*n;
end