view +scheme/error1d.m @ 827:d1e5143d67ed feature/operator_files

add testfor D2 and sign in assemble_op
author Ylva Rydin <ylva.rydin@telia.com>
date Mon, 10 Sep 2018 18:50:29 +0200
parents ed6a704b028d
children
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function e = error1d(discr, v1, v2)
    h = discr.h;
    e = sqrt(h*sum((v1-v2).^2));
end