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diff --git a/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-16-1-0.tex b/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-16-1-0.tex
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--- a/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-16-1-0.tex
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@@ -1,18 +0,0 @@
-\input{preamble-standalone.ltx}
-\begin{document}
-
-% Ex. No. 74 (Section 16.1 : \tkzname{pgfmath})
-
-\begin{tikzpicture}
- \def\Asmall{0.7 } \def\Abig{3 } \def\B{20}%Herbert Voss
- \path[fill=blue!40!black,domain=-pi:pi,samples=500,smooth,variable=\t]%
- plot({\Abig*cos(\t r)+\Asmall*cos(\B*\t r)},%
- {0.5*\Abig*sin(\t r)+0.5*\Asmall*sin(\B*\t r)});
- \def\Asmall{0.7 } \def\Abig{3 } \def\B{10}
- \path[shift={(1,1)},fill=blue!40!black,%
- domain=-pi:pi,samples=500,smooth,variable=\t]%
- plot({\Abig*cos(\t r)+\Asmall*cos(\B*\t r)},%
- {0.5*\Abig*sin(\t r)+0.5*\Asmall*sin(\B*\t r)});
-\end{tikzpicture}
-
-\end{document}