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Diffstat (limited to 'obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-8-0.tex')
-rw-r--r-- | obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-8-0.tex | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-8-0.tex b/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-8-0.tex new file mode 100644 index 0000000000..f68cf844d9 --- /dev/null +++ b/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-8-0.tex @@ -0,0 +1,18 @@ +\input{preamble-standalone.ltx} +\begin{document} + +% Ex. No. 24 (Section 7.8 : Série de tangentes) + +\begin{tikzpicture}[scale=2] + \tikzstyle{tan style}=[-] + \tkzInit[xmin=-5,xmax=2,ymin=-1,ymax=3] + \tkzDrawXY + \tkzText[draw,color = red, fill = orange!20](1.5,1.5){$y = xe^x$} + \tkzFct[line width = 0.01 pt,color = red, domain = -5:1]{x*exp(x)} + \foreach \x in {-4,-3.8,...,0}{% + \tkzDrawTangentLine[color=blue,line width=.4pt,kr=1,kl=0.5](\x)} + \foreach \x in {0.6,0.8,1}{% + \tkzDrawTangentLine[color=blue,line width=.4pt, kr=0,kl=0.5](\x)} +\end{tikzpicture} + +\end{document} |