Mathlib Changelog
v3
Changelog
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Mathlib v3 is deprecated.
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Commit
2019-02-06 10:36
3ac79673
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feat(analysis/metric_space): add premetric spaces (closes
#652
)
Estimated changes
Created
src/topology/metric_space/premetric_space.lean
added
def
premetric.dist_setoid
added
theorem
premetric.metric_quot_dist_eq