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v3
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Mathlib v3 is deprecated.
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Theorem
decidable.list.lex.ne_iff
Modification history
2021-09-17 20:09
src/data/list/basic.lean
chore(data/list): make separate lexicographic file (#9193) …
Modified
decidable.list.lex.ne_iff
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2021-05-07 09:30
src/data/list/basic.lean
refactor(*): more choice-free proofs (#7455) …
Added
decidable.list.lex.ne_iff
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