summaryrefslogtreecommitdiff
path: root/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-09-4-0.tex
blob: 9e80435a8d79853382f0cac203137ba78f7c1cbd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
\input{preamble-standalone.ltx}
\begin{document}

% Ex. No. 38 (Section  9.4 : Somme de Riemann Mid)

 \begin{tikzpicture}[scale=1.75]
\tkzInit[xmin=-3,xmax=6,ymin=-2,ymax=14,ystep=2]
\tkzDrawX \tkzDrawY
\tkzFct[line width=2pt,color = red, domain =-3:6]{(-\x-2)*(\x-5)}
\tkzDrawRiemannSumMid[fill=blue!40,opacity=.5,interval=-1:5,number=10]
\end{tikzpicture}

\end{document}