Interactive explorers
Push the model around first; the chapter then explains what you saw.
- Gradient ExplorerWatch gradients flow backward through a computation graph, one node at a time. Goes with AI01.
- Hover Budget ExplorerSize a drone and see thrust, weight and current respond. Goes with EL01.
- Angle ExplorerDrag triangles, parallel lines and stars; the angle sums hold while every angle changes. Goes with GEO01.
- Counting ExplorerStep through loops, prefix sums and the frequency map. Goes with CP01.