view d2_2nd.txt @ 93:93df72e2b135 stencil_index

Implement apply for 2D-Laplace which takes an StencilIndex as input
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Mon, 04 Feb 2019 09:13:48 +0100
parents 91e662512e9a
children
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# D2 order 2

boundary_stencils
1 -2 1

inner_stencil
1 -2 1

e
1

d1
-3/2 2 -1/2