%% %% Ein Beispiel der DANTE-Edition %% %% 7. Auflage %% %% Beispiel 32-02-46 auf Seite 723. %% %% Copyright (C) 2016 Herbert Voss %% %% It may be distributed and/or modified under the conditions %% of the LaTeX Project Public License, either version 1.3 %% of this license or (at your option) any later version. %% %% See http://www.latex-project.org/lppl.txt for details. %% %% %% ==== % Show page(s) 1 %% %% \documentclass[]{exaarticle} \pagestyle{empty} \setlength\textwidth{352.81416pt} \setlength\parindent{0pt} %StartShownPreambleCommands \usepackage{pst-ode,pst-3dplot} %StopShownPreambleCommands \begin{document} \pstVerb{/alpha 10 def /beta 28 def /gamma 8 3 div def }% \pstODEsolve[algebraic,saveData]{lorenzXYZ}{0 1 2}{0}{25}{2501}{10 10 30}{% alpha*(x[1]-x[0]) | x[0]*(beta-x[2]) - x[1] | x[0]*x[1] - gamma*x[2] } \begin{pspicture}(-6,-2)(6,10) \psset{unit=0.17cm,Alpha=160,Beta=15} \listplotThreeD[linecolor=blue]{lorenzXYZ} \psset{unit=0.425cm,linestyle=dashed} \pstThreeDNode(0,0,0){O} \pstThreeDNode(0,0,5){Z} \pstThreeDNode(5,0,0){X} \pstThreeDNode(0,5,0){Y} \pstThreeDNode(-10,-10,0){A} \pstThreeDNode(-10,-10,20){B}\pstThreeDNode(-10,10,20){C} \pstThreeDNode(-10,10,0){D} \pstThreeDNode(10,-10,0){E} \pstThreeDNode(10,-10,20){F} \pstThreeDNode(10,10,20){G} \pstThreeDNode(10,10,0){H} \pspolygon(A)(B)(C)(D) \pspolygon(E)(F)(G)(H) \psline(A)(E) \psline(B)(F) \psline(D)(H) \psline(C)(G) \psset{linestyle=solid,linecolor=red} \psline{->}(O)(X) \psline{->}(O)(Y) \psline{->}(O)(Z) \end{pspicture} \end{document}