four three two is a multiple of thirty six but not the only one
lean
theorem four_three_two_is_a_multiple_of_thirty_six_but_not_the_only_one :
432 % 36 = 0 ∧ 396 % 36 = 0 ∧ 468 % 36 = 0 ∧ 432 = 36 * 12Accepted by the Lean 4 kernel. The proof rests on no axioms at all.
Proven means three things together: the kernel accepted the file, the proof contains no sorry, and #print axioms reports a dependency set within {propext, Quot.sound}. The dependency set above is the evidence, recorded per theorem rather than summarised.
| source | lean/DigitSpace.lean:158 |
| archive | doi:10.5281/zenodo.22178675 — the concept DOI, resolving to the newest release |
| corpus | every statement · the ledger |
| reproduce | git clone https://github.com/ceccec/zeropoint-node && npm run lean:check |
What this does not establish
A theorem is a statement the kernel accepted. It says nothing about whether the surrounding package is useful, whether the idea is novel, or whether anything physical follows. Novelty is a universal negative no finite search decides; a dated deposit establishes priority, which is the defensible claim.