Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
topological_fiber_bundle.pretrivialization.symm_trans_symm
Modification history
2022-11-09 00:14
src/topology/fiber_bundle.lean
refactor(topology/vector_bundle/basic): deduplicate `trivialization` (#17359) …
Deleted
topological_fiber_bundle.pretrivialization.symm_trans_symm
View on Github →
2022-04-05 09:11
src/topology/fiber_bundle.lean
feat(topology/fiber_bundle): lemmas about `e.symm.trans e'` (#13168)
Added
topological_fiber_bundle.pretrivialization.symm_trans_symm
View on Github →