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Def
premetric.dist_setoid
Modification history
2021-03-17 03:47
src/topology/metric_space/premetric_space.lean
refactor(topology/metric_space/basic): add pseudo_metric (#6716) …
Deleted
premetric.dist_setoid
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2019-02-06 10:36
src/topology/metric_space/premetric_space.lean
feat(analysis/metric_space): add premetric spaces (closes #652)
Added
premetric.dist_setoid
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