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Theorem set.mem_range

Modification history

2022-12-07 20:30
src/data/set/basic.lean
refactor(data/set/basic): move image, preimage, and range to a new file (#17842) …
Modified set.mem_rangeView on Github →
2018-01-19 16:18
data/set/basic.lean
feat(data/real,*): supporting material for metric spaces
Modified set.mem_rangeView on Github →
2017-12-31 16:53
data/set/basic.lean
feat(data/ordinal): is_normal, omin, power/log, CNF, indecomposables, …
Modified set.mem_rangeView on Github →
2017-12-17 02:45
data/set/basic.lean
feat(data/ordinal): ordinal collapse, ordinals ordering,
Modified set.mem_rangeView on Github →
2017-09-07 20:38
data/set/basic.lean
feat(topology/topological_structures,ennreal): show continuity of of_ennreal and of_real
Modified set.mem_rangeView on Github →
2017-08-11 18:14
data/set/basic.lean
add set.range function …
Added set.mem_rangeView on Github →