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Claim ยท cairn_examples 0.2.0
cairn_examples^510 Tiles fit the window at every size
An invariant of cairn_examples 0.2.0.
- Id
cairn_examples^510- Kind
- invariant
- Reads as
- proved
- Version
- 0.2.0
What it says
At every window size the tiles don't overlap, read left to right and top to bottom, and stay inside the window; resizing reflows them.
Evidence
| proved | init | Examples.Gallery.tilesFitInvariant.init |
| proved | step | Examples.Gallery.tilesFitInvariant.step |
| proved | receive | Examples.Gallery.tilesFitInvariant.receive |
| proved | reachable | Examples.Gallery.tilesFitInvariant.reachable |
| proved | reachableAll | Examples.Gallery.tilesFitInvariant.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.tilesFitInvariant- Module
Gallery- Source
lean/Gallery.lean:584atv0.2.0- Machine
Examples.Gallery.machine- Statement
Examples.Gallery.tilesFitInvariant.holds- Statement hash
4b77d8ad02a81eb4
Ledger
cairn_examples^510 is active in this version's claims.lock, statement 4b77d8ad02a81eb4. An id never moves or changes meaning.