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Counting possible futures — no gaps, no repeats
Why does this exist?
Counting is the denominator of probability. Get it wrong and everything built on top collapses.
Part of the Journey of Uncertainty — How do we judge when we cannot know for sure?
🔬 This lab is being built
When it opens, it will follow the same flow as every MathIsland lab:
- 1An opening question — the problem this concept solves
- 2Why it was needed — where the old tools failed
- 3Hands-on experiment — sliders, simulations, direct play
- 4Common misconceptions, broken
- 5The idea, written as mathematics
- 6Where you meet it in real life
- 7Connections to the previous and next concepts