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Theorem initial_seg.lt_or_eq_apply_right

Modification history

2022-07-17 15:25
src/order/initial_seg.lean
chore(order/initial_seg): move definitions of initial and principal segments (#15328) …
Modified initial_seg.lt_or_eq_apply_rightView on Github →
2020-02-17 18:37
src/set_theory/ordinal.lean
chore(set_theory/ordinal): shorten proofs (#2005)
Modified initial_seg.lt_or_eq_apply_rightView on Github →
2017-12-11 05:07
data/ordinal.lean
feat(data/ordinal): more ordinals
Added initial_seg.lt_or_eq_apply_rightView on Github →