From: Wolfgang Bangerth Date: Fri, 6 Oct 2000 11:38:01 +0000 (+0000) Subject: Avoid warning for missing math function declarations. X-Git-Tag: v8.0.0~20044 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=344689c5551e2d332197212c072617df78851a8d;p=dealii.git Avoid warning for missing math function declarations. git-svn-id: https://svn.dealii.org/trunk@3387 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/deal.II/source/numerics/derivative_approximation.cc b/deal.II/deal.II/source/numerics/derivative_approximation.cc index dcc4727af7..78433a828b 100644 --- a/deal.II/deal.II/source/numerics/derivative_approximation.cc +++ b/deal.II/deal.II/source/numerics/derivative_approximation.cc @@ -23,6 +23,9 @@ #include #include +#include + + template static T sqr (const T t)