25 lines
637 B
TeX
25 lines
637 B
TeX
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\begin{pspicture}(-0,-5)(8,2)
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\psaxes
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[
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%ytrigLabels=true,
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linewidth=\pslinewidth,
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%labelFontSize=\scriptscriptstyle,
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tickcolor=gray,
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ticksize=-1.5pt 1.5pt,
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xlabelsep=0pt,
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arrowscale=2, % Taille des flèches
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%trigLabelBase=4,
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%Dx=5, % On ajoute 5
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%dx=1, % tous les 1 sur l'axe des abscisses
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%Dy=25,
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%dy=1,
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]{->}(0,0)(-0.1,-5.1)(8,2)
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\psset{algebraic,linewidth=1.5pt}
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\savedata{\mydata}[{
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{2, -1}, {3, -1.5}, {4, -2}, {7, -3.5}
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}]
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\dataplot[linestyle=dashed,plotstyle=curve,showpoints,linecolor=black!50]{\mydata}
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\end{pspicture}
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