From: Guido Kanschat Date: Mon, 13 Nov 2000 11:19:48 +0000 (+0000) Subject: stupid error removed X-Git-Tag: v8.0.0~19951 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=866fe27cc71d416bf826ee2cc2d7a4394454d56a;p=dealii.git stupid error removed git-svn-id: https://svn.dealii.org/trunk@3481 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/base/source/function_derivative.cc b/deal.II/base/source/function_derivative.cc index 5866eb9747..ad76305d02 100644 --- a/deal.II/base/source/function_derivative.cc +++ b/deal.II/base/source/function_derivative.cc @@ -58,7 +58,7 @@ FunctionDerivative::value (const Point &p, switch (formula) { case Euler: - return (f.value(p+incr, component)-f.value(p-incr, component))/2*h; + return (f.value(p+incr, component)-f.value(p-incr, component))/(2*h); case UpwindEuler: return (f.value(p, component)-f.value(p-incr, component))/h; default: @@ -91,8 +91,11 @@ FunctionDerivative::value_list (const vector > &points, } f.value_list(p1, values, component); f.value_list(p2, e2, component); + for (unsigned int i=0;i