view kroneckerDelta.m @ 1325:1b0f2415237f feature/D2_boundary_opt

Add variable coefficient boundary-optimized second derivatives.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Sun, 13 Feb 2022 19:32:34 +0100
parents b189bc409cdb
children
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function d = kroneckerDelta(i,j)

d = 0;
if i==j
	d = 1;
end