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Theorem roption.assert_defined

Modification history

2021-08-09 11:59
src/data/pfun.lean
chore(data/pfun): rename `roption` to `part`, split `data.part` off `data.pfun` (#8544)
Deleted roption.assert_definedView on Github →
2017-07-23 15:16
data/pfun.lean
refactor(*): import content from lean/library/data and library_dev
Added roption.assert_definedView on Github →