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authorNao Pross <np@0hm.ch>2022-08-17 17:18:13 +0200
committerNao Pross <np@0hm.ch>2022-08-17 17:18:13 +0200
commit494636b6d00b0697bda4c5840a3666b0867f22e8 (patch)
tree04f955403df2ee80429ff8a533fbdb7ce95a3700 /buch/papers/kugel/packages.tex
parentMerge remote-tracking branch 'upstream/master' (diff)
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kugel: Minor changes
Diffstat (limited to 'buch/papers/kugel/packages.tex')
-rw-r--r--buch/papers/kugel/packages.tex5
1 files changed, 5 insertions, 0 deletions
diff --git a/buch/papers/kugel/packages.tex b/buch/papers/kugel/packages.tex
index b0e1f61..ead7653 100644
--- a/buch/papers/kugel/packages.tex
+++ b/buch/papers/kugel/packages.tex
@@ -1,3 +1,4 @@
+% vim:ts=2 sw=2 et:
%
% packages.tex -- packages required by the paper kugel
%
@@ -10,6 +11,10 @@
\usepackage{cases}
\newcommand{\kugeltodo}[1]{\textcolor{red!70!black}{\texttt{[TODO: #1]}}}
+\newcommand{\kugelplaceholderfig}[2]{ \begin{tikzpicture}%
+ \fill[lightgray!20] (0, 0) rectangle (#1, #2);%
+ \node[gray, anchor = center] at ({#1 / 2}, {#2 / 2}) {\Huge \ttfamily \bfseries TODO};
+ \end{tikzpicture}}
\DeclareMathOperator{\sphlaplacian}{\nabla^2_{\mathit{S}}}
\DeclareMathOperator{\surflaplacian}{\nabla^2_{\partial \mathit{S}}}