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Def pseudo_metric.dist_setoid

Modification history

2023-02-26 22:16
src/topology/metric_space/basic.lean
refactor(topology/metric_space): drop `dist_setoid` (#18502) …
Deleted pseudo_metric.dist_setoidView on Github →
2021-03-17 03:47
src/topology/metric_space/basic.lean
refactor(topology/metric_space/basic): add pseudo_metric (#6716) …
Added pseudo_metric.dist_setoidView on Github →