Claim ยท pairs 0.1.3
pairs^20 The board is a deal of the pack
An invariant of pairs 0.1.3.
- Id
pairs^20- Kind
- invariant
- Reads as
- proved
- Version
- 0.1.3
What it says
The game deals the pack's number of pairs, from distinct faces of the pack; the cards are those faces, each on exactly two cards, in an order the clock's seed shuffled.
Evidence
| proved | init | Pairs.dealt.init |
| proved | step | Pairs.dealt.step |
| proved | receive | Pairs.dealt.receive |
| proved | reachable | Pairs.dealt.reachable |
| proved | reachableAll | Pairs.dealt.reachableAll |
| fuzzed | Not shown yet: the claim-driven fuzzer held it in every random sequence (docs/fuzz.md). A CI step will publish it (#95). | |
| tested | Not shown yet: the running app matched the model at every step that exercised it (docs/conformance.md). A CI step will publish it (#95). | |
Where it's defined
- Declaration
Pairs.dealt- Module
Pairs.Claims- Source
lean/Pairs/Claims.lean:321atv0.1.3- Machine
Pairs.machine- Statement
Pairs.dealt.holds- Statement hash
d7c341ba69bd8ba8
Ledger
pairs^20 is active in this version's claims.lock, statement d7c341ba69bd8ba8. An id never moves or changes meaning.