\documentclass{article} \usepackage{pst-ode,pst-3dplot} \usepackage[T1]{fontenc} \usepackage[latin1]{inputenc}% \begin{document} \begin{center} \pstVerb{ /alpha 10 def /beta 28 def /gamma 8 3 div def }% \pstODEsolve[ algebraic, % saveData % enabling this writes table of results in file lorenzXYZ.data % requires ps2pdf -dNOSAFER ]{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] } \fbox{\begin{pspicture}(-6,-2)(6,10) \psset{unit=0.17cm,Alpha=45,Beta=15} \listplotThreeD{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{center} \end{document}