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Theorem edist_le_zero

Modification history

2021-03-16 16:06
src/topology/metric_space/emetric_space.lean
refactor(topology/metric_space/emetric_space): add pseudo_emetric (#6694) …
Modified edist_le_zeroView on Github →
2019-11-24 23:02
src/topology/metric_space/emetric_space.lean
chore(topology/metric_space/emetric_space): define `edist_le_zero` (#1735) …
Added edist_le_zeroView on Github →