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v3
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Mathlib v3 is deprecated.
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Theorem
quotient_map_iff
Modification history
2023-05-25 22:47
src/topology/maps.lean
feat(topology/{maps,separation}): add lemmas about closed and quotient maps (#19071) …
Modified
quotient_map_iff
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2020-11-27 11:58
src/topology/maps.lean
chore(topology/path_connected): move `proj_Icc` to a separate file (#5120) …
Added
quotient_map_iff
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