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: |
|---|---|---|---|
| LanguageBasedNIF-run | proved | all subs proved | eqlb-def, eqlb-run, |
| eqlb-run | proved | all subs proved | observe-all-names, no-read-up, eqlb-def, |
| obs-implies-lbnif | proved | all subs proved | observe-all-names, |
| eqd-implies-lbnif | proved | all subs proved | observe-all-names, |
| no-read-up | axiom | ||
| eqlb-def | axiom | ||
| observe-all-names | axiom |