Dear friends of JSXGraph,
JSXGraph v1.13.1 is a patch release that introduces subtle improvements and resolves various bugs.
As is common after a major version release, bug reports began to arrive. This time, special thanks go to Tom Berend, who reported a significant number of persistent issues.
The most critical bugs affected polyhedron3d elements and the Line.getAngle() method. Additionally, several mistakes in the API documentation have now been corrected. This patch also allowed us to upgrade MathJax to v4 within the documentation.
Enjoy, Alfred