New on CTAN: numodel-bundle
Date: May 17, 2026 7:11:56 PM CEST
Paul Zuurbier submitted the
numodel-bundle
package.
Version number: 0.2.0 2026-05-16
License type: lppl1.3c
Summary description: Numerical physics models with Forrester diagrams and
auto-sized plots
Announcement text:
First CTAN release of numodel-bundle (v0.2.0). numodel-bundle is a LuaLaTeX package for writing and rendering numerical models (Euler-integrated dynamical systems) directly inside LaTeX documents, aimed at physics teaching material. The bundle ships two modules: * numodel -- modelling engine: text-mode rule tables, Forrester stock-and-flow diagrams (tight/forrester/edu styles), numerical simulation in Lua, y(x)-plot integration. * numodel-plot -- PGFPlots styling layer that auto-sizes plots to a clean tick lattice; configurable axis-label formats (IEEE, ISO 80000-1). Pre-1.0 release; breaking changes still possible before 1.0.0.
This package is located at https://mirrors.ctan.org/macros/luatex/latex/numodel-bundle More information is at https://www.ctan.org/pkg/numodel-bundle
Thanks for the upload. For the CTAN Team Erik Braun
CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs
First CTAN release of numodel-bundle (v0.2.0). numodel-bundle is a LuaLaTeX package for writing and rendering numerical models (Euler-integrated dynamical systems) directly inside LaTeX documents, aimed at physics teaching material. The bundle ships two modules: * numodel -- modelling engine: text-mode rule tables, Forrester stock-and-flow diagrams (tight/forrester/edu styles), numerical simulation in Lua, y(x)-plot integration. * numodel-plot -- PGFPlots styling layer that auto-sizes plots to a clean tick lattice; configurable axis-label formats (IEEE, ISO 80000-1). Pre-1.0 release; breaking changes still possible before 1.0.0.
This package is located at https://mirrors.ctan.org/macros/luatex/latex/numodel-bundle More information is at https://www.ctan.org/pkg/numodel-bundle
Thanks for the upload. For the CTAN Team Erik Braun
CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs
numodel-bundle – Numerical physics models with Forrester diagrams and auto-sized plots
A LuaLaTeX bundle for writing and rendering numerical models (Euler-integrated dynamical systems) directly inside LaTeX documents, aimed at physics teaching material. The bundle contains numodel (the modelling engine with stock-and-flow diagrams) and numodel-plot (a PGFPlots styling layer that auto-sizes plots to whole-number tick intervals).
| Package | numodel-bundle |
| Version | 0.4.0 |
| Copyright | 2026 Paul Zuurbier |
| Maintainer | Paul Zuurbier |