Missing Mathematics§1.5Priority #7
Number Theory and Arithmetic
Closed
The Gap
The Universal Language had no numbers — no way to express measurement, cardinality, or arithmetic.
Why It Matters
Cannot express: '2 meters,' 'three books,' '2+2=4.' Numbers are essential for practical communication.
Resolution
ℕ, ℤ, ℚ constructed from geometric primitives. Arithmetic operations proven to be Σ_UL terms. '17' exhibited in UL.
Expedition Status
- Expedition:
- Expedition One
- Front:
- Front C
- Status:
- CLOSED
- Source:
- frontier/expedition-one/numbers-and-computability.md
Impact
medium-high
Tractability
high
Effort
low
Category
mathematics