I found some time today, and completed my function plotting program -- or at least a beta version. Some features:
- Designed for high resolution mode of DM42
- Can do dots or connected graphs
- Interactive zoom-box
- Optional autoscale of y-axis
- Pretty good control over axis and grid line drawing
- Quick access to solver, integration, and function evaluation
- Factor zoom
- Default window
- Minimal & efficient interface -- but not necessarily very user friendly.
The documentation and newest version will always be located here:
https://richmit.github.io/hp42/pgmforfun.html
The current version is attached.