Theorem Subspace.biUnion_ne_univ_of_top_notMem

Modification history

2025-11-24 14:10
Mathlib/GroupTheory/CosetCover.lean
feat(Algebra): characterise when a quotient is nontrivial (#31198) …
Modified Subspace.biUnion_ne_univ_of_top_notMemView on Github →
2025-05-25 12:30
Mathlib/GroupTheory/CosetCover.lean
chore(*): not_mem/nmem -> notMem (#25159)
Added Subspace.biUnion_ne_univ_of_top_notMemView on Github →