Software
- Adobe Reader: Recent version that can handle 3D-data.
- Asymptote: Used for producing most of the pictures
- Cabri 3D: Dynamic 3D geometry, evaluation version (restricted mode after 30 days).
- GeoGebra: Dynamic 2D geometry, open source.
- Maple: Symbolic and numeric calculations, worksheets will be made available in alternative formats.
- Rhinoceros: 3D-CAD, evaluaton version available (fully functional but with a save limit).