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Theorem ordinal.lt_of_add_lt_add_right

Modification history

2022-05-28 17:52
src/set_theory/ordinal/arithmetic.lean
feat(set_theory/ordinal/arithmetic): Add missing instances for `ordinal` (#14128) …
Deleted ordinal.lt_of_add_lt_add_rightView on Github →
2020-07-23 11:08
src/set_theory/ordinal.lean
chore(set_theory/ordinal): split into multiple files (#3517) …
Modified ordinal.lt_of_add_lt_add_rightView on Github →
2017-12-19 04:59
data/ordinal.lean
feat(data/ordinal): sup, cofinality, subtraction
Added ordinal.lt_of_add_lt_add_rightView on Github →