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v3
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Mathlib v3 is deprecated.
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Theorem
ordinal.lt_sub
Modification history
2020-07-23 11:08
src/set_theory/ordinal.lean
chore(set_theory/ordinal): split into multiple files (#3517) …
Modified
ordinal.lt_sub
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2017-12-19 04:59
data/ordinal.lean
feat(data/ordinal): sup, cofinality, subtraction
Added
ordinal.lt_sub
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