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Theorem or_iff_not_and_not

Modification history

2020-08-17 13:59

src/logic/basic.lean

refactor(logic/basic): classical -> root, root -> decidable (#3812) …

Modified or_iff_not_and_not View on Github →

2017-09-03 20:55

logic/basic.lean

refactor(logic/basic): refactor logic theorems

Modified or_iff_not_and_not View on Github →

2017-07-23 15:16

logic/basic.lean

refactor(*): import content from lean/library/data and library_dev

Added or_iff_not_and_not View on Github →