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Theorem is_open_prod_iff

Modification history

2022-01-11 13:55
src/topology/constructions.lean
refactor(data/set/prod): add notation class for set-like product (#11300) …
Modified is_open_prod_iffView on Github →
2017-08-26 12:24
topology/continuity.lean
Merge branch 'master' of https://github.com/leanprover/mathlib
Added is_open_prod_iffView on Github →
2017-08-25 13:00
topology/continuity.lean
refactor(data/finset): fix formatting issues
Deleted is_open_prod_iffView on Github →
2017-08-24 19:09
topology/continuity.lean
feat(topology): add topological structures for groups, ring, and linear orders; add instances for rat and real
Added is_open_prod_iffView on Github →