Documentation Verification Report

Family

📁 Source: Mathlib/SetTheory/Ordinal/Family.lean

Statistics

MetricCount
DefinitionsbfamilyOfFamily, bfamilyOfFamily', blsub, brange, bsup, familyOfBFamily, familyOfBFamily', lsub
8
Theoremsapply_of_isSuccLimit, apply_omega0, blsub_eq, bsup, bsup_eq, eq_iff_zero_and_succ, map_iSup, map_iSup_of_bddAbove, map_sSup, map_sSup_of_bddAbove, apply_omega0_of_isNormal, bddAbove_iff_small, bddAbove_image, bddAbove_of_small, bddAbove_range, bddAbove_range_comp, bfamilyOfFamily'_typein, bfamilyOfFamily_typein, blsub_comp, blsub_congr, blsub_const, blsub_eq_blsub, blsub_eq_lsub, blsub_eq_lsub', blsub_eq_of_brange_eq, blsub_eq_zero_iff, blsub_id, blsub_le, blsub_le_bsup_succ, blsub_le_iff, blsub_le_of_brange_subset, blsub_one, blsub_pos, blsub_succ_of_mono, blsub_type, blsub_zero, brange_bfamilyOfFamily, brange_bfamilyOfFamily', brange_const, bsup'_eq_iSup, bsup_comp, bsup_congr, bsup_const, bsup_eq_blsub, bsup_eq_blsub_iff_lt_bsup, bsup_eq_blsub_iff_succ, bsup_eq_blsub_of_lt_succ_limit, bsup_eq_blsub_or_succ_bsup_eq_blsub, bsup_eq_bsup, bsup_eq_iSup, bsup_eq_of_brange_eq, bsup_eq_sup, bsup_eq_sup', bsup_eq_zero_iff, bsup_id_limit, bsup_id_succ, bsup_le, bsup_le_blsub, bsup_le_iff, bsup_le_of_brange_subset, bsup_not_succ_of_ne_bsup, bsup_one, bsup_succ_eq_blsub, bsup_succ_le_blsub, bsup_succ_of_mono, bsup_zero, card_sInf_range_compl_le, card_sInf_range_compl_le_lift, comp_bfamilyOfFamily, comp_bfamilyOfFamily', comp_familyOfBFamily, comp_familyOfBFamily', familyOfBFamily'_enum, familyOfBFamily_enum, iSup'_eq_bsup, iSup_Iio_eq_bsup, iSup_add_nat, iSup_add_natCast, iSup_eq_bsup, iSup_eq_iSup, iSup_eq_lsub, iSup_eq_lsub_iff, iSup_eq_lsub_iff_lt_iSup, iSup_eq_lsub_or_succ_iSup_eq_lsub, iSup_eq_of_range_eq, iSup_eq_zero_iff, iSup_le, iSup_le_iff, iSup_le_lsub, iSup_mul_nat, iSup_mul_natCast, iSup_natCast, iSup_ord, iSup_succ, iSup_sum, iSup_typein_limit, iSup_typein_succ, isNormal_iff_lt_succ_and_blsub_eq, isNormal_iff_lt_succ_and_bsup_eq, le_bsup, le_iSup, lift_card_sInf_compl_le, lsub_const, lsub_empty, lsub_eq_blsub, lsub_eq_blsub', lsub_eq_lsub, lsub_eq_of_range_eq, lsub_eq_zero_iff, lsub_le, lsub_le_iff, lsub_le_of_range_subset, lsub_le_succ_iSup, lsub_le_sup_succ, lsub_notMem_range, lsub_pos, lsub_sum, lsub_typein, lsub_unique, lt_blsub, lt_blsub_iff, lt_bsup, lt_bsup_of_limit, lt_bsup_of_ne_bsup, lt_iSup_iff, lt_lsub, lt_lsub_iff, mem_brange, mem_brange_self, nonempty_compl_range, not_bddAbove_compl_of_small, range_familyOfBFamily, range_familyOfBFamily', sInf_compl_lt_lift_ord_succ, sInf_compl_lt_ord_succ, sSup_eq_bsup, sSup_ord, succ_iSup_eq_lsub_iff, succ_iSup_le_lsub_iff, succ_lt_iSup_of_ne_iSup, sup_eq_bsup, sup_eq_bsup', sup_eq_lsub, sup_eq_lsub_iff_lt_sup, sup_eq_lsub_iff_succ, sup_eq_lsub_or_sup_succ_eq_lsub, sup_eq_sup, sup_le_lsub, sup_succ_eq_lsub, sup_succ_le_lsub, sup_typein_limit, sup_typein_succ, unbounded_range_of_le_iSup, uncountable, not_injective_of_ordinal, not_injective_of_ordinal_of_small, not_small_ordinal, not_surjective_of_ordinal, not_surjective_of_ordinal_of_small
159
Total167

Ordinal

Definitions

NameCategoryTheorems
bfamilyOfFamily 📖CompOp
6 mathmath: comp_bfamilyOfFamily, bsup_eq_sup, bfamilyOfFamily_typein, brange_bfamilyOfFamily, bsup_eq_iSup, blsub_eq_lsub
bfamilyOfFamily' 📖CompOp
8 mathmath: blsub_eq_blsub, comp_bfamilyOfFamily', brange_bfamilyOfFamily', bfamilyOfFamily'_typein, bsup'_eq_iSup, bsup_eq_sup', blsub_eq_lsub', bsup_eq_bsup
blsub 📖CompOp
39 mathmath: cof_blsub_le, Cardinal.blsub_lt_ord_lift_of_isRegular, blsub_congr, blsub_le_iff, blsub_eq_blsub, IsFundamentalSequence.blsub_eq, blsub_id, cof_blsub_le_lift, blsub_eq_of_brange_eq, bsup_succ_eq_blsub, blsub_lt_ord_lift, lsub_eq_blsub', bsup_eq_blsub_iff_succ, blsub_le_of_brange_subset, lt_blsub_iff, bsup_eq_blsub_of_lt_succ_limit, blsub_lt_ord, blsub_type, lt_blsub, Cardinal.blsub_lt_ord_of_isRegular, isNormal_iff_lt_succ_and_blsub_eq, blsub_le, bsup_eq_blsub_or_succ_bsup_eq_blsub, blsub_pos, bsup_eq_blsub_iff_lt_bsup, bsup_succ_le_blsub, blsub_succ_of_mono, bsup_eq_blsub, blsub_const, blsub_one, bsup_le_blsub, blsub_eq_lsub, IsNormal.blsub_eq, blsub_eq_lsub', blsub_eq_zero_iff, blsub_zero, lsub_eq_blsub, exists_blsub_cof, blsub_le_bsup_succ
brange 📖CompOp
8 mathmath: brange_bfamilyOfFamily', sSup_eq_bsup, brange_const, range_familyOfBFamily', range_familyOfBFamily, brange_bfamilyOfFamily, mem_brange, mem_brange_self
bsup 📖CompOp
48 mathmath: iSup_eq_bsup, bsup_id_succ, bsup_const, Cardinal.bsup_lt_ord_of_isRegular, mem_closure_iff_bsup, isClosed_iff_bsup, sSup_eq_bsup, bsup_le, bsup_succ_eq_blsub, isNormal_iff_lt_succ_and_bsup_eq, bsup_eq_blsub_iff_succ, bsup_one, bsup_zero, mem_closed_iff_bsup, sup_eq_bsup, bsup_eq_blsub_of_lt_succ_limit, bsup_eq_of_brange_eq, bsup_eq_sup, lt_bsup_of_limit, bsup_le_of_brange_subset, bsup_lt_ord_lift, mem_closure_tfae, bsup_eq_blsub_or_succ_bsup_eq_blsub, iSup'_eq_bsup, Cardinal.bsup_lt_ord_lift_of_isRegular, IsNormal.bsup, bsup_id_limit, bsup_succ_of_mono, bsup_congr, bsup_eq_blsub_iff_lt_bsup, le_bsup, sup_eq_bsup', bsup_succ_le_blsub, lt_bsup_of_ne_bsup, bsup_le_iff, bsup'_eq_iSup, iSup_Iio_eq_bsup, bsup_eq_iSup, bsup_eq_blsub, bsup_lt_ord, bsup_eq_sup', bsup_comp, bsup_eq_zero_iff, bsup_le_blsub, IsNormal.bsup_eq, lt_bsup, bsup_eq_bsup, blsub_le_bsup_succ
familyOfBFamily 📖CompOp
6 mathmath: iSup_eq_bsup, sup_eq_bsup, comp_familyOfBFamily, range_familyOfBFamily, lsub_eq_blsub, familyOfBFamily_enum
familyOfBFamily' 📖CompOp
9 mathmath: iSup_eq_iSup, lsub_eq_blsub', comp_familyOfBFamily', lsub_eq_lsub, iSup'_eq_bsup, range_familyOfBFamily', sup_eq_sup, sup_eq_bsup', familyOfBFamily'_enum
lsub 📖CompOp
46 mathmath: sup_eq_lsub_iff_lt_sup, lsub_pos, sup_eq_lsub_iff_succ, sup_succ_le_lsub, iSup_le_lsub, cof_lsub_le_lift, lsub_const, Cardinal.lsub_lt_ord_of_isRegular, iSup_eq_lsub_or_succ_iSup_eq_lsub, sup_succ_eq_lsub, Cardinal.lsub_lt_ord_lift_of_isRegular, lsub_eq_blsub', sup_le_lsub, lsub_lt_ord, blsub_type, cof_lsub_def_nonempty, lsub_eq_lsub, exists_lsub_cof, cof_eq_sInf_lsub, lsub_le_of_range_subset, lsub_eq_of_range_eq, SetTheory.PGame.birthday_def, lsub_le_iff, succ_iSup_eq_lsub_iff, sup_eq_lsub, iSup_eq_lsub_iff_lt_iSup, lsub_typein, lsub_le_succ_iSup, lt_lsub, lsub_notMem_range, blsub_eq_lsub, sup_eq_lsub_or_sup_succ_eq_lsub, blsub_eq_lsub', lsub_le, cof_lsub_le, iSup_eq_lsub, iSup_eq_lsub_iff, lsub_empty, lsub_eq_blsub, lsub_eq_zero_iff, lsub_unique, lsub_le_sup_succ, succ_iSup_le_lsub_iff, lsub_sum, lsub_lt_ord_lift, lt_lsub_iff

Theorems

NameKindAssumesProvesValidatesDepends On
apply_omega0_of_isNormal 📖mathematicalOrder.IsNormal
Ordinal
instLinearOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
AddMonoidWithOne.toNatCast
addMonoidWithOne
omega0
iSup_natCast
Order.IsNormal.map_iSup
bddAbove_of_small
small_range
UnivLE.small
univLE_of_max
UnivLE.self
bddAbove_iff_small 📖mathematicalBddAbove
Ordinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
Small
Set.Elem
small_subset
small_Iic
bddAbove_of_small
bddAbove_image 📖mathematicalBddAbove
Ordinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
Set.imagebddAbove_iff_small
small_lift
small_image
bddAbove_of_small 📖mathematicalBddAbove
Ordinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
bddAbove_range
Equiv.symm_apply_apply
Set.mem_range_self
bddAbove_range 📖mathematicalBddAbove
Ordinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
Set.range
le_of_lt
Cardinal.lt_ord
LT.lt.trans_le
Order.lt_succ
Cardinal.instNoMaxOrder
le_ciSup
Cardinal.bddAbove_range
UnivLE.small
univLE_of_max
UnivLE.self
bddAbove_range_comp 📖BddAbove
Ordinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
Set.range
Set.range_comp
bddAbove_image
bfamilyOfFamily'_typein 📖mathematicalbfamilyOfFamily'
DFunLike.coe
RelEmbedding
Ordinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
RelEmbedding.instFunLike
PrincipalSeg.toRelEmbedding
typein
typein_lt_type
typein_lt_type
enum_typein
bfamilyOfFamily_typein 📖mathematicalbfamilyOfFamily
DFunLike.coe
RelEmbedding
Ordinal
WellOrderingRel
Preorder.toLT
PartialOrder.toPreorder
partialOrder
RelEmbedding.instFunLike
PrincipalSeg.toRelEmbedding
typein
WellOrderingRel.isWellOrder
typein_lt_type
bfamilyOfFamily'_typein
WellOrderingRel.isWellOrder
blsub_comp 📖Ordinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
blsub
bsup_comp
Order.succ_le_succ_iff
instNoMaxOrder
blsub_congr 📖mathematicalblsub
LT.lt.trans_eq
Ordinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
LT.lt.trans_eq
blsub_const 📖mathematicalblsub
Order.succ
Ordinal
PartialOrder.toPreorder
partialOrder
instSuccOrder
bsup_const
blsub_eq_blsub 📖mathematicalblsub
type
bfamilyOfFamily'
Ordinal
blsub_eq_lsub'
blsub_eq_lsub 📖mathematicalblsub
type
WellOrderingRel
WellOrderingRel.isWellOrder
bfamilyOfFamily
Ordinal
lsub
blsub_eq_lsub'
WellOrderingRel.isWellOrder
blsub_eq_lsub' 📖mathematicalblsub
type
bfamilyOfFamily'
Ordinal
lsub
bsup'_eq_iSup
blsub_eq_of_brange_eq 📖mathematicalsetOf
Ordinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
blsubLE.le.antisymm
blsub_le_of_brange_subset
Eq.le
Eq.ge
blsub_eq_zero_iff 📖mathematicalblsub
Ordinal
zero
lsub_eq_blsub
lsub_eq_zero_iff
toType_empty_iff_eq_zero
blsub_id 📖mathematicalblsublsub_typein
blsub_le 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Preorder.toLE
blsub
blsub_le_iff
blsub_le_bsup_succ 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
blsub
Order.succ
instSuccOrder
bsup
blsub_le
Order.lt_succ_iff
instNoMaxOrder
le_bsup
blsub_le_iff 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
blsub
Preorder.toLT
instNoMaxOrder
bsup_le_iff
blsub_le_of_brange_subset 📖mathematicalSet
Ordinal
Set.instHasSubset
brange
Preorder.toLE
PartialOrder.toPreorder
partialOrder
blsub
bsup_le_of_brange_subset
blsub_one 📖mathematicalblsub
Ordinal
one
Order.succ
PartialOrder.toPreorder
partialOrder
instSuccOrder
zero
zero_lt_one
instZeroLEOneClass
instNeZeroOne
bsup_one
blsub_pos 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
zero
blsubLE.le.trans_lt
zero_le
canonicallyOrderedAdd
lt_blsub
blsub_succ_of_mono 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
blsub
Order.succ
instSuccOrder
Order.lt_succ
instNoMaxOrder
bsup_succ_of_mono
Order.succ_le_succ
blsub_type 📖mathematicalblsub
type
lsub
DFunLike.coe
RelEmbedding
Ordinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
RelEmbedding.instFunLike
PrincipalSeg.toRelEmbedding
typein
typein_lt_type
eq_of_forall_ge_iff
typein_lt_type
blsub_le_iff
lsub_le_iff
typein_enum
blsub_zero 📖mathematicalblsub
Ordinal
zero
blsub_eq_zero_iff
brange_bfamilyOfFamily 📖mathematicalbrange
type
WellOrderingRel
WellOrderingRel.isWellOrder
bfamilyOfFamily
Set.range
brange_bfamilyOfFamily'
WellOrderingRel.isWellOrder
brange_bfamilyOfFamily' 📖mathematicalbrange
type
bfamilyOfFamily'
Set.range
Set.ext
Set.mem_range_self
typein_lt_type
bfamilyOfFamily'_typein
brange_const 📖mathematicalbrange
Set
Set.instSingletonSet
range_familyOfBFamily
Set.range_const
toType_nonempty_iff_ne_zero
bsup'_eq_iSup 📖mathematicalbsup
type
bfamilyOfFamily'
Ordinal
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
iSup'_eq_bsup
enum_typein
bsup_comp 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
blsub
bsuple_antisymm
bsup_le
le_bsup
lt_blsub_iff
LE.le.trans
bsup_congr 📖mathematicalbsup
LT.lt.trans_eq
Ordinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
LT.lt.trans_eq
bsup_const 📖mathematicalbsuple_antisymm
bsup_le
le_rfl
le_bsup
pos_iff_ne_zero
canonicallyOrderedAdd
bsup_eq_blsub 📖mathematicalbsup
Order.succ
Ordinal
PartialOrder.toPreorder
partialOrder
instSuccOrder
blsub
bsup_eq_blsub_iff_lt_bsup 📖mathematicalbsup
blsub
Ordinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
lt_blsub
le_antisymm
bsup_le_blsub
blsub_le
bsup_eq_blsub_iff_succ 📖mathematicalbsup
blsub
Ordinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
iSup_eq_bsup
lsub_eq_blsub
iSup_eq_lsub_iff
bsup_eq_blsub_of_lt_succ_limit 📖mathematicalOrder.IsSuccLimit
Ordinal
PartialOrder.toPreorder
partialOrder
Preorder.toLT
Order.succ
instSuccOrder
Order.IsSuccLimit.succ_lt
bsup
blsub
Order.IsSuccLimit.succ_lt
bsup_eq_blsub_iff_lt_bsup
LT.lt.trans_le
le_bsup
bsup_eq_blsub_or_succ_bsup_eq_blsub 📖mathematicalbsup
blsub
Order.succ
Ordinal
PartialOrder.toPreorder
partialOrder
instSuccOrder
iSup_eq_bsup
lsub_eq_blsub
iSup_eq_lsub_or_succ_iSup_eq_lsub
bsup_eq_bsup 📖mathematicalbsup
type
bfamilyOfFamily'
Ordinal
bsup'_eq_iSup
bsup_eq_iSup 📖mathematicalbsup
type
WellOrderingRel
WellOrderingRel.isWellOrder
bfamilyOfFamily
Ordinal
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
bsup'_eq_iSup
WellOrderingRel.isWellOrder
bsup_eq_of_brange_eq 📖mathematicalbrange
Ordinal
bsupLE.le.antisymm
bsup_le_of_brange_subset
Eq.le
Eq.ge
bsup_eq_sup 📖mathematicalbsup
type
WellOrderingRel
WellOrderingRel.isWellOrder
bfamilyOfFamily
Ordinal
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
bsup_eq_iSup
bsup_eq_sup' 📖mathematicalbsup
type
bfamilyOfFamily'
Ordinal
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
bsup'_eq_iSup
bsup_eq_zero_iff 📖mathematicalbsup
Ordinal
zero
nonpos_iff_eq_zero
canonicallyOrderedAdd
le_bsup
le_antisymm
bsup_le
zero_le
bsup_id_limit 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
bsupiSup_typein_limit
bsup_id_succ 📖mathematicalbsup
Order.succ
Ordinal
PartialOrder.toPreorder
partialOrder
instSuccOrder
iSup_typein_succ
bsup_le 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
bsupbsup_le_iff
bsup_le_blsub 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
bsup
blsub
bsup_le
LT.lt.le
lt_blsub
bsup_le_iff 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
bsup
iSup_le_iff
UnivLE.small
univLE_of_max
UnivLE.self
isWellOrder_lt
wellFoundedLT_toType
LT.lt.trans_eq
type_toType
familyOfBFamily_enum
bsup_le_of_brange_subset 📖mathematicalSet
Ordinal
Set.instHasSubset
brange
Preorder.toLE
PartialOrder.toPreorder
partialOrder
bsup
bsup_le
le_bsup
bsup_not_succ_of_ne_bsup 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
bsup
Order.succ
instSuccOrder
iSup_eq_bsup
succ_lt_iSup_of_ne_iSup
type_toType
UnivLE.small
univLE_of_max
UnivLE.self
bsup_one 📖mathematicalbsup
Ordinal
one
zero
zero_lt_one
partialOrder
instZeroLEOneClass
instNeZeroOne
zero_lt_one
instZeroLEOneClass
instNeZeroOne
ciSup_unique
type_toType
typein_one_toType
bsup_succ_eq_blsub 📖mathematicalOrder.succ
Ordinal
PartialOrder.toPreorder
partialOrder
instSuccOrder
bsup
blsub
LE.le.ge_iff_eq'
blsub_le_bsup_succ
bsup_succ_le_blsub
bsup_succ_le_blsub 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
bsup
blsub
ne_of_lt
Order.succ_le_iff
instNoMaxOrder
le_antisymm
bsup_le_blsub
blsub_le
lt_bsup_of_ne_bsup
lt_blsub
bsup_succ_of_mono 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
bsup
Order.succ
instSuccOrder
Order.lt_succ
instNoMaxOrder
le_antisymm
Order.lt_succ
instNoMaxOrder
bsup_le
Order.le_of_lt_succ
le_bsup
bsup_zero 📖mathematicalbsup
Ordinal
zero
bsup_eq_zero_iff
not_lt_zero
canonicallyOrderedAdd
card_sInf_range_compl_le 📖mathematicalCardinal
Cardinal.instLE
card
InfSet.sInf
Ordinal
ConditionallyCompletePartialOrderInf.toInfSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderInf
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
Compl.compl
Set
Set.instCompl
Set.range
card_sInf_range_compl_le_lift
Cardinal.lift_id
card_sInf_range_compl_le_lift 📖mathematicalCardinal
Cardinal.instLE
card
InfSet.sInf
Ordinal
ConditionallyCompletePartialOrderInf.toInfSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderInf
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
Compl.compl
Set
Set.instCompl
Set.range
Cardinal.lift
Cardinal.lift_le
Cardinal.lift_lift
LE.le.trans
lift_card_sInf_compl_le
Cardinal.lift_id'
Cardinal.mk_range_le_lift
comp_bfamilyOfFamily 📖mathematicalbfamilyOfFamilyWellOrderingRel.isWellOrder
comp_bfamilyOfFamily' 📖mathematicalbfamilyOfFamily'
comp_familyOfBFamily 📖mathematicalToType
familyOfBFamily
comp_familyOfBFamily' 📖mathematicaltypefamilyOfBFamily'
familyOfBFamily'_enum 📖mathematicaltype
Ordinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
familyOfBFamily'
DFunLike.coe
RelIso
Set.Elem
Set.Iio
Set
Set.instMembership
RelIso.instFunLike
enum
typein_enum
familyOfBFamily_enum 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
familyOfBFamily
DFunLike.coe
RelIso
Set.Elem
Set.Iio
type
ToType
SemilatticeInf.toPartialOrder
Lattice.toSemilatticeInf
DistribLattice.toLattice
instDistribLatticeOfLinearOrder
linearOrder_toType
isWellOrder_lt
wellFoundedLT_toType
Set
Set.instMembership
RelIso.instFunLike
enum
LT.lt.trans_eq
IsWellOrder
type_toType
familyOfBFamily'_enum
isWellOrder_lt
wellFoundedLT_toType
type_toType
iSup'_eq_bsup 📖mathematicaltypeiSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
familyOfBFamily'
bsup
iSup_eq_iSup
type_toType
iSup_Iio_eq_bsup 📖mathematicaliSup
Ordinal
Set.Elem
Set.Iio
PartialOrder.toPreorder
partialOrder
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
Set
Set.instMembership
bsup
range_familyOfBFamily
iSup_add_nat 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
add
AddMonoidWithOne.toNatCast
addMonoidWithOne
omega0
iSup_add_natCast
iSup_add_natCast 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
add
AddMonoidWithOne.toNatCast
addMonoidWithOne
omega0
apply_omega0_of_isNormal
isNormal_add_right
iSup_eq_bsup 📖mathematicaliSup
Ordinal
ToType
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
familyOfBFamily
bsup
iSup_eq_iSup 📖mathematicaltypeiSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
familyOfBFamily'
iSup_eq_of_range_eq
range_familyOfBFamily'
iSup_eq_lsub 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
Order.succ
PartialOrder.toPreorder
partialOrder
instSuccOrder
lsub
iSup_eq_lsub_iff 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
succ_lt_iSup_of_ne_iSup
UnivLE.small
univLE_of_max
UnivLE.self
LT.lt.ne
lsub_le_iff
le_of_eq
le_antisymm
iSup_le_lsub
lsub_le
succ_iSup_eq_lsub_iff
le_iSup
Order.lt_succ
instNoMaxOrder
LT.lt.false
iSup_eq_lsub_iff_lt_iSup 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
Preorder.toLT
PartialOrder.toPreorder
partialOrder
lt_lsub
le_antisymm
iSup_le_lsub
lsub_le
iSup_eq_lsub_or_succ_iSup_eq_lsub 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
Order.succ
PartialOrder.toPreorder
partialOrder
instSuccOrder
eq_or_lt_of_le
iSup_le_lsub
LE.le.antisymm
Order.succ_le_of_lt
lsub_le_succ_iSup
iSup_eq_of_range_eq 📖mathematicalSet.range
Ordinal
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
iSup_eq_zero_iff 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
zero
nonpos_iff_eq_zero
canonicallyOrderedAdd
le_iSup
le_antisymm
iSup_le
zero_le
iSup_le 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
ciSup_le'
iSup_le_iff 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
ciSup_le_iff'
bddAbove_of_small
small_range
iSup_le_lsub 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
iSup_le
LT.lt.le
lt_lsub
iSup_mul_nat 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
MulZeroClass.toMul
MulZeroOneClass.toMulZeroClass
MonoidWithZero.toMulZeroOneClass
monoidWithZero
AddMonoidWithOne.toNatCast
addMonoidWithOne
omega0
iSup_mul_natCast
iSup_mul_natCast 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
MulZeroClass.toMul
MulZeroOneClass.toMulZeroClass
MonoidWithZero.toMulZeroOneClass
monoidWithZero
AddMonoidWithOne.toNatCast
addMonoidWithOne
omega0
eq_zero_or_pos
canonicallyOrderedAdd
MulZeroClass.zero_mul
iSup_eq_zero_iff
UnivLE.small
univLE_of_max
UnivLE.self
apply_omega0_of_isNormal
isNormal_mul_right
iSup_natCast 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
AddMonoidWithOne.toNatCast
addMonoidWithOne
omega0
LE.le.antisymm
iSup_le
LT.lt.le
nat_lt_omega0
omega0_le
le_iSup
UnivLE.small
univLE_of_max
UnivLE.self
iSup_ord 📖mathematicalCardinal.ord
iSup
Cardinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
Cardinal.instConditionallyCompleteLinearOrderBot
Ordinal
instConditionallyCompleteLinearOrderBot
iSup.eq_1
sSup_ord
Set.range_comp'
iSup_succ 📖mathematicaliSup
Set.Elem
Set.Iio
PartialOrder.toPreorder
ConditionallyCompletePartialOrderSup.toPartialOrder
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
ConditionallyCompletePartialOrderSup.toSupSet
Order.succ
Set
Set.instMembership
iSup_succ
iSup_sum 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
SemilatticeSup.toMax
Lattice.toSemilatticeSup
ConditionallyCompleteLattice.toLattice
LE.le.antisymm
iSup_le
le_max_of_le_left
le_iSup
le_max_of_le_right
max_le
csSup_le_csSup'
bddAbove_of_small
small_range
small_sum
Set.mem_range_self
iSup_typein_limit 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
iSup
ToType
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
DFunLike.coe
RelEmbedding
SemilatticeInf.toPartialOrder
Lattice.toSemilatticeInf
DistribLattice.toLattice
instDistribLatticeOfLinearOrder
linearOrder_toType
RelEmbedding.instFunLike
PrincipalSeg.toRelEmbedding
typein
isWellOrder_lt
wellFoundedLT_toType
isWellOrder_lt
wellFoundedLT_toType
iSup_eq_lsub_iff
lsub_typein
iSup_typein_succ 📖mathematicaliSup
Ordinal
ToType
Order.succ
PartialOrder.toPreorder
partialOrder
instSuccOrder
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
DFunLike.coe
RelEmbedding
Preorder.toLT
SemilatticeInf.toPartialOrder
Lattice.toSemilatticeInf
DistribLattice.toLattice
instDistribLatticeOfLinearOrder
linearOrder_toType
RelEmbedding.instFunLike
PrincipalSeg.toRelEmbedding
typein
isWellOrder_lt
wellFoundedLT_toType
isWellOrder_lt
wellFoundedLT_toType
iSup_eq_lsub_or_succ_iSup_eq_lsub
LT.lt.false
lsub_typein
iSup_eq_lsub_iff
Order.lt_succ
instNoMaxOrder
Order.succ_eq_succ_iff
isNormal_iff_lt_succ_and_blsub_eq 📖mathematicalOrder.IsNormal
Ordinal
instLinearOrder
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
blsub
isNormal_iff_lt_succ_and_bsup_eq
bsup_eq_blsub_of_lt_succ_limit
isNormal_iff_lt_succ_and_bsup_eq 📖mathematicalOrder.IsNormal
Ordinal
instLinearOrder
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
bsup
Order.IsNormal.strictMono
Order.lt_succ
instNoMaxOrder
IsNormal.bsup_eq
Order.IsNormal.of_succ_lt
wellFoundedLT
le_bsup
le_bsup 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Preorder.toLE
bsup
bsup_le_iff
le_rfl
le_iSup 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
le_ciSup
bddAbove_of_small
small_range
lift_card_sInf_compl_le 📖mathematicalCardinal
Cardinal.instLE
Cardinal.lift
card
InfSet.sInf
Ordinal
ConditionallyCompletePartialOrderInf.toInfSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderInf
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
Compl.compl
Set
Set.instCompl
Set.Elem
mk_Iio_ordinal
Cardinal.mk_le_mk_of_subset
Set.not_notMem
notMem_of_lt_csInf'
lsub_const 📖mathematicallsub
Order.succ
Ordinal
PartialOrder.toPreorder
partialOrder
instSuccOrder
ciSup_const
Sum.instIsWellOrderLex
lsub_empty 📖mathematicallsub
Ordinal
zero
nonpos_iff_eq_zero
canonicallyOrderedAdd
lsub_le_iff
lsub_eq_blsub 📖mathematicallsub
ToType
familyOfBFamily
Ordinal
blsub
lsub_eq_blsub'
type_toType
lsub_eq_blsub' 📖mathematicaltypelsub
familyOfBFamily'
Ordinal
blsub
iSup'_eq_bsup
lsub_eq_lsub 📖mathematicaltypelsub
familyOfBFamily'
Ordinal
lsub_eq_blsub'
lsub_eq_of_range_eq 📖mathematicalSet.range
Ordinal
lsubLE.le.antisymm
lsub_le_of_range_subset
Eq.le
Eq.ge
lsub_eq_zero_iff 📖mathematicallsub
Ordinal
zero
IsEmpty
lsub_pos
LT.lt.false
lsub_empty
lsub_le 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Preorder.toLE
lsub
lsub_le_iff
lsub_le_iff 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
lsub
Preorder.toLT
instNoMaxOrder
iSup_le_iff
UnivLE.small
univLE_of_max
UnivLE.self
lsub_le_of_range_subset 📖mathematicalSet
Ordinal
Set.instHasSubset
Set.range
Preorder.toLE
PartialOrder.toPreorder
partialOrder
lsub
csSup_le_csSup'
bddAbove_range
Set.range_comp
Set.image_mono
lsub_le_succ_iSup 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
lsub
Order.succ
instSuccOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub_le
Order.lt_succ_iff
instNoMaxOrder
le_iSup
UnivLE.small
univLE_of_max
UnivLE.self
lsub_le_sup_succ 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
lsub
Order.succ
instSuccOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub_le_succ_iSup
lsub_notMem_range 📖mathematicalOrdinal
Set
Set.instMembership
Set.range
lsub
Eq.not_lt
lt_lsub
lsub_pos 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
zero
lsub
LE.le.trans_lt
zero_le
canonicallyOrderedAdd
lt_lsub
lsub_sum 📖mathematicallsub
Ordinal
SemilatticeSup.toMax
Lattice.toSemilatticeSup
ConditionallyCompleteLattice.toLattice
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
iSup_sum
UnivLE.small
univLE_of_max
UnivLE.self
lsub_typein 📖mathematicallsub
ToType
DFunLike.coe
RelEmbedding
Ordinal
Preorder.toLT
PartialOrder.toPreorder
SemilatticeInf.toPartialOrder
Lattice.toSemilatticeInf
DistribLattice.toLattice
instDistribLatticeOfLinearOrder
linearOrder_toType
partialOrder
RelEmbedding.instFunLike
PrincipalSeg.toRelEmbedding
typein
isWellOrder_lt
wellFoundedLT_toType
LE.le.antisymm
isWellOrder_lt
wellFoundedLT_toType
lsub_le
typein_lt_self
LT.lt.trans_eq
type_toType
typein_enum
lt_lsub
lsub_unique 📖mathematicallsub
Order.succ
Ordinal
PartialOrder.toPreorder
partialOrder
instSuccOrder
Unique.instInhabited
ciSup_unique
lt_blsub 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
blsubblsub_le_iff
le_rfl
lt_blsub_iff 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
blsub
Preorder.toLE
blsub_le_iff
lt_bsup 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
bsup
bsup_le_iff
lt_bsup_of_limit 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
bsupLT.lt.trans_le
Order.lt_succ
instNoMaxOrder
le_bsup
lt_bsup_of_ne_bsup 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
bsup
lt_of_le_of_ne
le_bsup
ne_of_lt
lt_iSup_iff 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lt_ciSup_iff'
bddAbove_of_small
small_range
lt_lsub 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
lsub
Order.succ_le_iff
instNoMaxOrder
le_iSup
UnivLE.small
univLE_of_max
UnivLE.self
lt_lsub_iff 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
lsub
Preorder.toLE
lsub_le_iff
mem_brange 📖mathematicalSet
Set.instMembership
brange
mem_brange_self 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Set
Set.instMembership
brange
nonempty_compl_range 📖mathematicalSet.Nonempty
Ordinal
Compl.compl
Set
Set.instCompl
Set.range
lsub_notMem_range
not_bddAbove_compl_of_small 📖mathematicalBddAbove
Ordinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
Compl.compl
Set
Set.instCompl
bddAbove_iff_small
small_union
not_small_ordinal
small_univ_iff
Set.union_compl_self
range_familyOfBFamily 📖mathematicalSet.range
ToType
familyOfBFamily
brange
range_familyOfBFamily'
type_toType
range_familyOfBFamily' 📖mathematicaltypeSet.range
familyOfBFamily'
brange
Set.ext
mem_brange_self
familyOfBFamily'_enum
sInf_compl_lt_lift_ord_succ 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
InfSet.sInf
ConditionallyCompletePartialOrderInf.toInfSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderInf
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
Compl.compl
Set
Set.instCompl
Set.range
lift
Cardinal.ord
Order.succ
Cardinal
Cardinal.partialOrder
Cardinal.instSuccOrder
Cardinal.lift_ord
Cardinal.lift_succ
Cardinal.card_le_iff
card_sInf_range_compl_le_lift
sInf_compl_lt_ord_succ 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
InfSet.sInf
ConditionallyCompletePartialOrderInf.toInfSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderInf
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
Compl.compl
Set
Set.instCompl
Set.range
Cardinal.ord
Order.succ
Cardinal
Cardinal.partialOrder
Cardinal.instSuccOrder
sInf_compl_lt_lift_ord_succ
lift_id
sSup_eq_bsup 📖mathematicalSupSet.sSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
brange
bsup
range_familyOfBFamily
sSup_ord 📖mathematicalCardinal.ord
SupSet.sSup
Cardinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
Cardinal.instConditionallyCompleteLinearOrderBot
Ordinal
instConditionallyCompleteLinearOrderBot
Set.image
Set.eq_empty_or_nonempty
csSup_empty
bot_eq_zero'
Cardinal.canonicallyOrderedAdd
Cardinal.ord_zero
Set.image_empty
canonicallyOrderedAdd
Order.IsNormal.map_sSup
Cardinal.isNormal_ord
csSup_of_not_bddAbove
Iff.not
Cardinal.bddAbove_ord_image_iff
succ_iSup_eq_lsub_iff 📖mathematicalOrder.succ
Ordinal
PartialOrder.toPreorder
partialOrder
instSuccOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
LE.le.ge_iff_eq'
lsub_le_succ_iSup
succ_iSup_le_lsub_iff
succ_iSup_le_lsub_iff 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
LE.le.lt_iff_ne
le_iSup
UnivLE.small
univLE_of_max
UnivLE.self
LT.lt.ne
Order.succ_le_iff
instNoMaxOrder
LE.le.antisymm
iSup_le_lsub
lsub_le
lt_lsub
succ_lt_iSup_of_ne_iSup 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
Order.succ
instSuccOrder
LT.lt.not_ge
iSup_le
Order.le_of_lt_succ
LT.lt.trans_le
LE.le.lt_of_ne
le_iSup
sup_eq_bsup 📖mathematicaliSup
Ordinal
ToType
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
familyOfBFamily
bsup
iSup_eq_bsup
sup_eq_bsup' 📖mathematicaltypeiSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
familyOfBFamily'
bsup
iSup'_eq_bsup
sup_eq_lsub 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
Order.succ
PartialOrder.toPreorder
partialOrder
instSuccOrder
lsub
iSup_eq_lsub
sup_eq_lsub_iff_lt_sup 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
Preorder.toLT
PartialOrder.toPreorder
partialOrder
iSup_eq_lsub_iff_lt_iSup
sup_eq_lsub_iff_succ 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
iSup_eq_lsub_iff
sup_eq_lsub_or_sup_succ_eq_lsub 📖mathematicaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
Order.succ
PartialOrder.toPreorder
partialOrder
instSuccOrder
iSup_eq_lsub_or_succ_iSup_eq_lsub
sup_eq_sup 📖mathematicaltypeiSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
familyOfBFamily'
iSup_eq_iSup
sup_le_lsub 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
iSup_le_lsub
sup_succ_eq_lsub 📖mathematicalOrder.succ
Ordinal
PartialOrder.toPreorder
partialOrder
instSuccOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
succ_iSup_eq_lsub_iff
sup_succ_le_lsub 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
lsub
succ_iSup_le_lsub_iff
sup_typein_limit 📖mathematicalOrdinal
Preorder.toLT
PartialOrder.toPreorder
partialOrder
Order.succ
instSuccOrder
iSup
ToType
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
DFunLike.coe
RelEmbedding
SemilatticeInf.toPartialOrder
Lattice.toSemilatticeInf
DistribLattice.toLattice
instDistribLatticeOfLinearOrder
linearOrder_toType
RelEmbedding.instFunLike
PrincipalSeg.toRelEmbedding
typein
isWellOrder_lt
wellFoundedLT_toType
iSup_typein_limit
sup_typein_succ 📖mathematicaliSup
Ordinal
ToType
Order.succ
PartialOrder.toPreorder
partialOrder
instSuccOrder
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
DFunLike.coe
RelEmbedding
Preorder.toLT
SemilatticeInf.toPartialOrder
Lattice.toSemilatticeInf
DistribLattice.toLattice
instDistribLatticeOfLinearOrder
linearOrder_toType
RelEmbedding.instFunLike
PrincipalSeg.toRelEmbedding
typein
isWellOrder_lt
wellFoundedLT_toType
iSup_typein_succ
unbounded_range_of_le_iSup 📖mathematicalOrdinal
Preorder.toLE
PartialOrder.toPreorder
partialOrder
type
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
instConditionallyCompleteLinearOrderBot
DFunLike.coe
RelEmbedding
Preorder.toLT
RelEmbedding.instFunLike
PrincipalSeg.toRelEmbedding
typein
Set.Unbounded
Set.range
Set.not_bounded_iff
LE.le.not_gt
lt_of_le_of_lt
iSup_le
LT.lt.le
typein_lt_typein
Set.mem_range_self
typein_lt_type
uncountable 📖mathematicalUncountable
Ordinal
Uncountable.of_not_small
not_small_ordinal

Ordinal.IsNormal

Theorems

NameKindAssumesProvesValidatesDepends On
apply_of_isSuccLimit 📖mathematicalOrdinal.IsNormal
Order.IsSuccLimit
Ordinal
PartialOrder.toPreorder
Ordinal.partialOrder
iSup
Set.Elem
Set.Iio
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
Ordinal.instConditionallyCompleteLinearOrderBot
Set
Set.instMembership
Order.IsNormal.apply_of_isSuccLimit
apply_omega0 📖mathematicalOrder.IsNormal
Ordinal
Ordinal.instLinearOrder
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
Ordinal.instConditionallyCompleteLinearOrderBot
AddMonoidWithOne.toNatCast
Ordinal.addMonoidWithOne
Ordinal.omega0
Ordinal.apply_omega0_of_isNormal
blsub_eq 📖mathematicalOrder.IsNormal
Ordinal
Ordinal.instLinearOrder
Order.IsSuccLimit
PartialOrder.toPreorder
Ordinal.partialOrder
Ordinal.blsubbsup_eq
Ordinal.bsup_eq_blsub_of_lt_succ_limit
Order.IsNormal.strictMono
Order.lt_succ
Ordinal.instNoMaxOrder
bsup 📖mathematicalOrder.IsNormal
Ordinal
Ordinal.instLinearOrder
Ordinal.bsupOrdinal.inductionOn
Ordinal.iSup'_eq_bsup
Order.IsNormal.map_iSup
Ordinal.type_ne_zero_iff_nonempty
Ordinal.bddAbove_of_small
small_range
UnivLE.small
univLE_of_max
UnivLE.self
bsup_eq 📖mathematicalOrder.IsNormal
Ordinal
Ordinal.instLinearOrder
Order.IsSuccLimit
PartialOrder.toPreorder
Ordinal.partialOrder
Ordinal.bsupbsup
Order.IsSuccLimit.ne_bot
Ordinal.bsup_id_limit
Order.IsSuccLimit.succ_lt
eq_iff_zero_and_succ 📖mathematicalOrder.IsNormal
Ordinal
Ordinal.instLinearOrder
Ordinal.zero
Order.succ
PartialOrder.toPreorder
Ordinal.partialOrder
Ordinal.instSuccOrder
Order.IsNormal.ext
Ordinal.wellFoundedLT
map_iSup 📖mathematicalOrdinal.IsNormaliSup
Ordinal
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
Ordinal.instConditionallyCompleteLinearOrderBot
Order.IsNormal.map_iSup
Ordinal.bddAbove_of_small
small_range
map_iSup_of_bddAbove 📖mathematicalOrdinal.IsNormal
BddAbove
Ordinal
Preorder.toLE
PartialOrder.toPreorder
Ordinal.partialOrder
Set.range
iSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
Ordinal.instConditionallyCompleteLinearOrderBot
Order.IsNormal.map_iSup
map_sSup 📖mathematicalOrder.IsNormal
Ordinal
Ordinal.instLinearOrder
Set.Nonempty
SupSet.sSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
Ordinal.instConditionallyCompleteLinearOrderBot
Set.image
Order.IsNormal.map_sSup
Ordinal.bddAbove_of_small
map_sSup_of_bddAbove 📖mathematicalOrdinal.IsNormal
BddAbove
Ordinal
Preorder.toLE
PartialOrder.toPreorder
Ordinal.partialOrder
Set.Nonempty
SupSet.sSup
ConditionallyCompletePartialOrderSup.toSupSet
ConditionallyCompletePartialOrder.toConditionallyCompletePartialOrderSup
ConditionallyCompleteLattice.toConditionallyCompletePartialOrder
ConditionallyCompleteLinearOrder.toConditionallyCompleteLattice
ConditionallyCompleteLinearOrderBot.toConditionallyCompleteLinearOrder
Ordinal.instConditionallyCompleteLinearOrderBot
Set.image
Order.IsNormal.map_sSup

(root)

Theorems

NameKindAssumesProvesValidatesDepends On
not_injective_of_ordinal 📖mathematicalOrdinalnot_surjective_of_ordinal
Function.invFun_surjective
not_injective_of_ordinal_of_small 📖mathematicalOrdinalnot_injective_of_ordinal
not_small_ordinal 📖mathematicalSmall
Ordinal
not_injective_of_ordinal
not_surjective_of_ordinal 📖mathematicalOrdinalEq.not_lt
Ordinal.lt_iSup_iff
Order.lt_succ
Ordinal.instNoMaxOrder
not_surjective_of_ordinal_of_small 📖mathematicalOrdinalnot_surjective_of_ordinal

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