Problème avec tikz et pgf maths

[fred_maths]

Bonjour,

J'ai crée à partir de geogebra un nuage de points avec une échelle allant jusque 500 000 en y que j'exporte vers tikz et j'ai un message d'erreur :

Code : Tout sélectionner

! Package PGF Math Error: Unknown operator `c' or `cm' (in '4.2116594961790414E

Code : Tout sélectionner

\documentclass[10pt]{article}
\usepackage{pgfplots}
\pgfplotsset{compat=1.15}
\usepackage{mathrsfs}
\usetikzlibrary{arrows}
\pagestyle{empty}
\begin{document}
\definecolor{ffqqqq}{rgb}{1.,0.,0.}
\begin{tikzpicture}[line cap=round,line join=round,>=triangle 45,x=0.40128152290238844cm,y=4.2116594961790414E-5cm]
\begin{axis}[
x=0.40128152290238844cm,y=4.2116594961790414E-5cm,
axis lines=middle,
ymajorgrids=true,
xmajorgrids=true,
xmin=-4.828664412510559,
xmax=49.99568892645813,
ymin=-24610.034324942673,
ymax=450262.16315789445,
xtick={-0.0,5.0,...,45.0},
ytick={-0.0,50000.0,...,450000.0},]
\clip(-4.828664412510559,-24610.034324942673) rectangle (49.99568892645813,450262.16315789445);
\begin{scriptsize}
\draw [fill=black] (7.,28000.) circle (2.5pt);
\draw [fill=black] (18.,61000.) circle (2.5pt);
\draw [fill=black] (27.,105000.) circle (2.5pt);
\draw [fill=black] (33.,150400.) circle (2.5pt);
\draw [fill=black] (39.,224000.) circle (2.5pt);
\draw [fill=black] (42.,227500.) circle (2.5pt);
\draw [fill=black] (44.,309450.) circle (2.5pt);
\draw [fill=black] (45.,408830.) circle (2.5pt);
\draw [fill=black] (7.,28000.) circle (2.5pt);
\draw [fill=black] (18.,61000.) circle (2.5pt);
\draw [fill=black] (27.,105000.) circle (2.5pt);
\draw [fill=black] (33.,150400.) circle (2.5pt);
\draw [fill=black] (39.,224000.) circle (2.5pt);
\draw [fill=black] (42.,227500.) circle (2.5pt);
\draw [fill=black] (44.,309450.) circle (2.5pt);
\draw [fill=black] (45.,408830.) circle (2.5pt);
\draw [fill=ffqqqq] (31.875,189272.) circle (2.0pt);
\draw [fill=ffqqqq] (31.875,189272.) circle (2.0pt);
\end{scriptsize}
\end{axis}
\end{tikzpicture}
\end{document}

[MB]

Bonjour, je n'ai pas testé mais je suppose que le problème est lié à l'usage de la notation scientifique.

[projetmbc]

Oui, c'est bien un problème lié à l'emploi de l'écriture scientifique.

Code : Tout sélectionner

\documentclass{standalone}
\usepackage{pgfplots}
\pgfplotsset{compat=1.15}
\usepackage{mathrsfs}
\usetikzlibrary{arrows}
\pagestyle{empty}
\begin{document}
\definecolor{ffqqqq}{rgb}{1.,0.,0.}
\begin{tikzpicture}[line cap=round,line join=round,>=triangle 45,x=0.41cm,y=0.000043cm]
\begin{axis}[
x=0.41cm,y=0.000043cm,
axis lines=middle,
ymajorgrids=true,
xmajorgrids=true,
xmin=-4.828664412510559,
xmax=49.99568892645813,
ymin=-24610.034324942673,
ymax=450262.16315789445,
xtick={-0.0,5.0,...,45.0},
ytick={-0.0,50000.0,...,450000.0},]
\clip(-4.828664412510559,-24610.034324942673) rectangle (49.99568892645813,450262.16315789445);
\begin{scriptsize}
\draw [fill=black] (7.,28000.) circle (2.5pt);
\draw [fill=black] (18.,61000.) circle (2.5pt);
\draw [fill=black] (27.,105000.) circle (2.5pt);
\draw [fill=black] (33.,150400.) circle (2.5pt);
\draw [fill=black] (39.,224000.) circle (2.5pt);
\draw [fill=black] (42.,227500.) circle (2.5pt);
\draw [fill=black] (44.,309450.) circle (2.5pt);
\draw [fill=black] (45.,408830.) circle (2.5pt);
\draw [fill=black] (7.,28000.) circle (2.5pt);
\draw [fill=black] (18.,61000.) circle (2.5pt);
\draw [fill=black] (27.,105000.) circle (2.5pt);
\draw [fill=black] (33.,150400.) circle (2.5pt);
\draw [fill=black] (39.,224000.) circle (2.5pt);
\draw [fill=black] (42.,227500.) circle (2.5pt);
\draw [fill=black] (44.,309450.) circle (2.5pt);
\draw [fill=black] (45.,408830.) circle (2.5pt);
\draw [fill=ffqqqq] (31.875,189272.) circle (2.0pt);
\draw [fill=ffqqqq] (31.875,189272.) circle (2.0pt);
\end{scriptsize}
\end{axis}
\end{tikzpicture}
\end{document}