Theorem SSet.stdSimplex.objEquiv_symm_id_mem_nonDegenerate

Modification history

2026-04-11 09:33
Mathlib/AlgebraicTopology/SimplicialSet/StdSimplex.lean
feat(AlgebraicTopology/SimplicialSet): more API for the boundary (#37692)
Added SSet.stdSimplex.objEquiv_symm_id_mem_nonDegenerateView on Github →