About this ActiveBook
What's inside
3 interactive tools
📈
🎲
🧊
Function grapher
Plot any function in 2D — pan, zoom, trace.
Probability simulator
Monte Carlo + sampler in the page.
3D model viewer
Rotate, scale, dissect 3D objects.
Why ActiveBooks
- ✓ Everything runs right in your browser — no setup, no install
- ✓ Lifetime updates as the author adds new chapters and tools
- ✓ Your state stays — bookmarks, parameters, notes
