From 3fe5553f97e497226c1679d24ee313639e634a4b Mon Sep 17 00:00:00 2001 From: bangerth Date: Thu, 7 Apr 2011 18:12:12 +0000 Subject: [PATCH] Fix an erroneous explanation of an acronym. git-svn-id: https://svn.dealii.org/trunk@23564 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/examples/step-33/doc/intro.dox | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/deal.II/examples/step-33/doc/intro.dox b/deal.II/examples/step-33/doc/intro.dox index 5f56cad9ff..fec2eac472 100644 --- a/deal.II/examples/step-33/doc/intro.dox +++ b/deal.II/examples/step-33/doc/intro.dox @@ -186,14 +186,14 @@ converges very rapidly (typically in 3 steps) and with the quadratic convergence order expected from a Newton method. -

Auto-Differentiation

+

Automatic differentiation

Since computing the Jacobian matrix $\mathbf R'(\mathbf W^k)$ is a terrible beast, we use an automatic differentiation package, Sacado, to do this. Sacado is a package within the Trilinos framework and offers a C++ template class Sacado::Fad::DFad -(Fad standing for "floating point automatic +(Fad standing for "forward automatic differentiation") that supports basic arithmetic operators and functions such as sqrt, sin, cos, pow, etc. In order to use this feature, one declares a collection of variables of this type -- 2.39.5