A lemma (entry) may depend on lemmas (entries) below its position, but never on lemmas above its position. This means the list is a topological order of the dependency graph. An entry 'all subs proved' means that all used lemmas are (transitively) proved.
| Name: | Status: | Subs proved? | Used: |
|---|---|---|---|
| ubi-io-inv-extract | proved | all subs proved | peb-inv, inv, |
| ubi-io-initial-imp-inv | proved | all subs proved | inv, peb-inv, peb-initial, initial, |
| reduce-initial | proved | all subs proved | peb-inv, peb-initial, initial, |
| reduce | proved | all subs proved | peb-inv, inv, |
| peb-inv-write-vidhdr | proved | all subs proved | peb-inv, |
| peb-inv-write-echdr | proved | all subs proved | peb-inv, |
| peb-inv-size | proved | all subs proved | peb-inv, |
| peb-inv-markbad | proved | all subs proved | peb-inv, |
| peb-inv-empty-vidhdr | proved | all subs proved | peb-inv, |
| peb-inv-empty-echdr | proved | all subs proved | peb-inv, |
| inv-size | proved | all subs proved | peb-inv, inv, |
| initial | axiom | ||
| peb-initial | axiom | ||
| inv | axiom | ||
| peb-inv | axiom |