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Theorem set.maps_to'

Modification history

2020-02-13 22:27
src/data/set/function.lean
refactor(data/set/function): use dot notation (#1934)
Modified set.maps_to'View on Github →
2019-01-10 09:46
data/set/function.lean
functions and cardinality (#556)
Added set.maps_to'View on Github →