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annotate flat_index.m @ 562:11d8d6ccbcd7 feature/grids/laplace_refactor

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Add boundary inner products
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 30 Aug 2017 15:43:51 +0200
parents 48b6fb693025
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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0
48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
1 function I = flat_index(n,i,j)
48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
2 I = i + (j - 1)*n;
48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
3 end