view SbpOperators/operators/d2_2nd.txt @ 245:d9e262cb2e8d boundary_conditions

Rename apply_e and _d to _e_T and _d_T. Implement _e _d and using them in laplace.jl
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 27 Jun 2019 12:49:58 +0200
parents 6e3cdf57f0a1
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