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Claim ยท cairn 0.2.5
cairn^511 Tiles are at least 180 points wide
An invariant of cairn 0.2.5.
- Id
cairn^511- Kind
- invariant
- Reads as
- proved
- Version
- 0.2.5
What it says
At every window size from the window's minimum up, every tile is at least 180 points wide; the host keeps the window from being dragged smaller.
Evidence
| proved | init | Examples.Gallery.tilesWideInvariant.init |
| proved | step | Examples.Gallery.tilesWideInvariant.step |
| proved | receive | Examples.Gallery.tilesWideInvariant.receive |
| proved | reachable | Examples.Gallery.tilesWideInvariant.reachable |
| proved | reachableAll | Examples.Gallery.tilesWideInvariant.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
Examples.Gallery.tilesWideInvariant- Module
Examples.Gallery- Source
lean/Examples/Gallery.lean:576atv0.2.5- Machine
Examples.Gallery.machine- Statement
Examples.Gallery.tilesWideInvariant.holds- Statement hash
759d8febcfec109a
Ledger
cairn^511 is active in this version's claims.lock, statement 759d8febcfec109a. An id never moves or changes meaning.