On Thu, 16 Aug 2012 Alexander Grahn submitted the
pst-ode
package.
Summary description: A PSTricks package for solving initial value problems for sets of Ordinary Differential Equations (ODE) License type: lppl
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Package `pst-ode' defines pstODEsolve for solving initial value problems for sets of Ordinary Differential Equations (ODE) using the Runge-Kutta-Fehlberg (RKF45) method with automatic step size adjustment.
The result is stored as a PostScript object and can be plotted later using macros from other PSTricks packages, such as listplot (pst-plot) and listplotThreeD (pst-3dplot), or be further processed by user-defined PostScript procedures. Optionally, the computed state vectors can be written as a table to a textfile.
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This package is located at http://mirror.ctan.org/graphics/pstricks/contrib/pst-ode . More information is at http://www.ctan.org/pkg/pst-ode (if the package is new it may take a day for that information to appear). We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .
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Thanks for the upload.
For the CTAN Team Rainer Schöpf