Add one term to the rhs of the scheme.

diff --git a/examples/step-47/doc/intro.dox b/examples/step-47/doc/intro.dox
index 1f19e432a54db936c99ce2cc78b52c7489f14fab..2fbea6c7e44b7306497840dd699a6cdf6980cefd 100644 (file)
--- a/examples/step-47/doc/intro.dox
+++ b/examples/step-47/doc/intro.dox
@@ -349,6 +349,9 @@ where
 and
 @f{align*}{
 \mathcal{F}(v_h)&:=\sum_{K \in \mathbb{T}}\int_{K} v_h f \ dx
+-
+\sum_{e \in \mathbb{F}, e\subset\partial\Omega}
+\int_e \frac{\partial^2 v_h}{\partial \mathbf n^2}} j \ ds
 +
 \sum_{e \in \mathbb{F}, e\subset\partial\Omega}
 \frac{\gamma}{h_e}