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v3
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Theorem
ordinal.lsub_empty
Modification history
2022-05-08 04:50
src/set_theory/ordinal/arithmetic.lean
feat(set_theory/ordinal/basic): Supremum indexed over an empty / unique type (#13735) …
Modified
ordinal.lsub_empty
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2022-02-06 19:03
src/set_theory/ordinal_arithmetic.lean
feat(set_theory/ordinal_arithmetic): Suprema of empty families (#11872)
Added
ordinal.lsub_empty
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