📁 Source: Mathlib/SetTheory/Cardinal/NatCount.lean
count_le_cardinal
count_le_setENCard
count_le_setNCard
Cardinal
Cardinal.instLE
Cardinal.instNatCast
count
Set.Elem
setOf
count_eq_card_fintype
Cardinal.mk_fintype
Cardinal.mk_subtype_mono
ENat
Preorder.toLE
PartialOrder.toPreorder
SemilatticeInf.toPartialOrder
Lattice.toSemilatticeInf
DistribLattice.toLattice
instDistribLatticeOfLinearOrder
instLinearOrderENat
ENat.instNatCast
Set.encard
Set.ncard
Set.ncard_def
ENat.coe_le_coe
ENat.coe_toNat
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