Mathlib v3 is deprecated. Go to Mathlib v4

Theorem is_open_map_smul'

Modification history

2021-10-01 03:25
src/topology/algebra/mul_action.lean
refactor(algebra/group_with_zero): rename lemmas to use ₀ instead of ' (#9424) …
Deleted is_open_map_smul'View on Github →
2021-03-26 08:06
src/topology/algebra/mul_action.lean
refactor(topology/algebra): define `has_continuous_smul`, use for topological semirings and algebras (#6823)
Added is_open_map_smul'View on Github →