Theorem groupCohomology.smul_map_inv_sub_map_inv_of_isCocycle₂

Modification history

2025-07-03 00:27
Mathlib/RepresentationTheory/Homological/GroupCohomology/LowDegree.lean
refactor: denote low degree group cohomology API indices with subscripts (#26546) …
Added groupCohomology.smul_map_inv_sub_map_inv_of_isCocycle₂View on Github →