From 46a19f4a5fba06057038e748930bf3801f23ac59 Mon Sep 17 00:00:00 2001 From: wolf Date: Mon, 16 May 2005 21:08:36 +0000 Subject: [PATCH] Augment documentation. git-svn-id: https://svn.dealii.org/trunk@10682 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/base/include/base/symmetric_tensor.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/deal.II/base/include/base/symmetric_tensor.h b/deal.II/base/include/base/symmetric_tensor.h index 07c0fdbb22..e2b3d10e9e 100644 --- a/deal.II/base/include/base/symmetric_tensor.h +++ b/deal.II/base/include/base/symmetric_tensor.h @@ -794,7 +794,15 @@ class SymmetricTensor * i.e. the square root of the sum of * squares of all entries. This norm is * induced by the scalar product defined - * above for two symmetric tensors. + * above for two symmetric tensors. Note + * that it includes all entries of + * the tensor, counting symmetry, not + * only the unique ones (for example, for + * rank-2 tensors, this norm includes + * adding up the squares of upper right + * as well as lower left entries, not + * just one of them, although they are + * equal for symmetric tensors). */ double norm () const; -- 2.39.5