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: |
|---|---|---|---|
| swap-init-setequal | proved | all subs proved | setequal-def, |
| subset-setequal-trans2 | proved | all subs proved | setequal-def, |
| subset-setequal-trans1 | proved | all subs proved | setequal-def, |
| setequal-trans3 | proved | all subs proved | setequal-def, |
| setequal-trans2 | proved | all subs proved | setequal-def, |
| setequal-trans | proved | all subs proved | setequal-def, |
| setequal-sym | proved | all subs proved | setequal-def, |
| setequal-subset-trans2 | proved | all subs proved | setequal-def, |
| setequal-subset-trans1 | proved | all subs proved | setequal-def, |
| setequal-refl | proved | all subs proved | setequal-def, |
| ext-setequal | proved | all subs proved | setequal-def, |
| elem-setequal2 | proved | all subs proved | setequal-def, |
| elem-setequal | proved | all subs proved | setequal-def, |
| setequal-def | axiom |