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Theorems · Theorem · order theory

iSup_partialSups_eq

∀ {α : Type u_1} {ι : Type u_3} [inst : Preorder ι] [inst_1 : LocallyFiniteOrderBot ι] [inst_2 : CompleteLattice α]
  (f : ι → α), ⨆ i, (partialSups f) i = ⨆ i, f i

Version of ciSup_partialSups_eq without boundedness assumptions, but requiring a CompleteLattice rather than just a ConditionallyCompleteLattice.

Defined in
Mathlib.Order.PartialSups
Cited by
3 results in Mathlib
Foundations
Depth 86 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
PreorderLocallyFiniteOrderBotCompleteLattice

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Cites10

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Cited by3

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