Compress a chapter into a one-page cheat sheet
A cheat sheet that includes everything is just the chapter with smaller margins.
- Use it for
- Anyone who needs a genuinely dense, one-page reference from a longer chunk of study material.
A "cheat sheet" that tries to preserve the chapter's explanations alongside its formulas and definitions ends up too long to be a real quick reference — the actual value of a cheat sheet is ruthless compression to just the formulas, definitions, and core facts, stripped of the surrounding explanation that got you to understand them in the first place. This prompt compresses to strictly that.
When not to use this
If you still need the explanations to understand the material, you're not ready for a cheat sheet yet — this is for reference during practice or an exam, after the material is already understood.
Did this work?
Everything on the sheet is a formula, definition, or core axiom — nothing explanatory or narrative — and it genuinely fits on one page.
Tested on claude-opus-5. Evidence status is draft; it moves to battle-tested only on recorded runs, never by hand.