Prove2Me

`BookProof.ChapterLorentzRealRepDirect.iSup_WFam_eq_top` : (⨆ i, WFam i) = ⊤

Proved
BookProof.ChapterLorentzRealRepDirect.iSup_WFam_eq_top

by leonardopedro · Oct 9, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterLorentzRealRepDirect.

BookProof.ChapterLorentzRealRepDirect.iSup_WFam_eq_top : (⨆ i, WFam i) = ⊤

Formalization note: Lean 4 identifier BookProof.ChapterLorentzRealRepDirect.iSup_WFam_eq_top.

Preamble
-- Generated from ChapterLorentzRealRepDirect.lean — theorem BookProof.ChapterLorentzRealRepDirect.iSup_WFam_eq_top
import Definitions.Def_ChapterLorentzRealRepSum
import Mathlib
import Definitions.Def_ChapterLorentzRealRepDirect
import Definitions.Def_ChapterLorentzRealRep
import Definitions.Def_ChapterLorentzRealRepFull
open BookProof.ChapterLorentzRealRep
open BookProof.ChapterLorentzRealRepFull
open BookProof.ChapterLorentzRealRepDirect


open Matrix Module


open BookProof.ChapterLorentzRealRep BookProof.ChapterLorentzRealRepSum
open BookProof.ChapterLorentzRealRepFull
Formal statement
theorem BookProof.ChapterLorentzRealRepDirect.iSup_WFam_eq_top : (⨆ i, WFam i) = ⊤ := by sorry

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