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v3
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Mathlib v3 is deprecated.
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Theorem
is_open_map.image_interior_subset
Modification history
2021-03-26 08:06
src/topology/maps.lean
refactor(topology/algebra): define `has_continuous_smul`, use for topological semirings and algebras (#6823)
Added
is_open_map.image_interior_subset
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