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diff --git a/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-09-1-0.tex b/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-09-1-0.tex
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+++ b/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-09-1-0.tex
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+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 35 (Section 9.1 : Somme de Riemann)
+
+\begin{tikzpicture}[scale=3.5]
+\tkzInit[xmax=3,ymax=1.75]
+\tkzAxeXY
+\tkzGrid(0,0)(3,2)
+\tkzFct[color = red, domain =1/3:3]{0.125*(3*x-1)+0.375*(3*x-1)/(x*x)}
+\tkzDrawRiemannSum[fill=green!40,opacity=.2,color=green,
+ line width=1pt,interval=1./2:exp(1),number=10]
+\end{tikzpicture}
+
+\end{document}