From 0d89f6cbcf9b2977466b7ced0b76c8e73d71c2ae Mon Sep 17 00:00:00 2001 From: Lucas Campos Date: Wed, 6 Sep 2017 17:48:48 +0200 Subject: [PATCH] Add missing div on note on step-44 --- examples/step-44/doc/intro.dox | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/step-44/doc/intro.dox b/examples/step-44/doc/intro.dox index 2940deedb9..3a0937063e 100644 --- a/examples/step-44/doc/intro.dox +++ b/examples/step-44/doc/intro.dox @@ -434,7 +434,7 @@ The third is the definition of the pressure $\widetilde{p}$. @note The simplified single-field derivation ($\mathbf{u}$ is the only primary variable) below makes it clear how we transform the limits of integration to the reference domain: @f{align*} -\int_{\Omega}\delta \mathbf{u} \cdot [ \boldsymbol{\sigma} + \mathbf{b}^\text{p}]~\mathrm{d}v +\int_{\Omega}\delta \mathbf{u} \cdot [\textrm{div}\ \boldsymbol{\sigma} + \mathbf{b}^\text{p}]~\mathrm{d}v &= \int_{\Omega} [-\mathrm{grad}\delta \mathbf{u}:\boldsymbol{\sigma} + \delta \mathbf{u} \cdot\mathbf{b}^\text{p}]~\mathrm{d}v + \int_{\partial \Omega} \delta \mathbf{u} \cdot \mathbf{t}^\text{p}~\mathrm{d}a \\ -- 2.39.5