Commit 2022-01-13 07:08 0c844566
View on Github →feat(order,data/set/intervals): lemmas about is_bot
/is_top
(#11412)
- add
is_top.Iic_eq
,is_bot.Ici_eq
,is_top.Ioi_eq
,is_bot.Iio_eq
,set.Ioi_top
,set.Iio_bot
; - rename
set.Ici_singleton_of_top
andset.Iic_singleton_of_bot
tois_top.Ici_eq
andis_bot.Iic_eq
; - add
is_top_or_exists_gt
,is_bot_or_exists_lt
,is_top_top
, andis_bot_bot
; - add
is_top.to_dual
andis_bot.to_dual
; - add
set.empty_ssubset
.