Mathlib Changelog
v4
Changelog
About
Github
Commit
2026-08-25 01:15
ce084ccd
View on Github →
feat(Topology/MetricSpace): add distance congruence lemmas (
#42893
)
Estimated changes
Modified
Mathlib/Topology/MetricSpace/Basic.lean
modified
theorem
SeparationQuotient.dist_mk
added
theorem
dist_congr
added
theorem
dist_congr_left
added
theorem
dist_congr_right
added
theorem
nndist_congr
added
theorem
nndist_congr_left
added
theorem
nndist_congr_right