Theorem relmntop 34723

Description: Manifold is a relation. (Contributed by Thierry Arnoux, 28-Dec-2019.)

Assertion

Ref	Expression
relmntop	⊢ Rel ManTop

Proof of Theorem relmntop

Dummy variables 𝑗 𝑛 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		df-mntop 34722	. 2 ⊢ ManTop = {⟨𝑛, 𝑗⟩ ∣ (𝑛 ∈ ℕ0 ∧ (𝑗 ∈ 2ndω ∧ 𝑗 ∈ Haus ∧ 𝑗 ∈ Locally [(TopOpen‘(𝔼hil‘𝑛))] ≃ ))}
2	1	relopabiv 5803	1 ⊢ Rel ManTop

This proof depends on syntax axioms:   ∧ wa 401   ∧ w3a 1103   ∈ wcel 2147  Rel wrel 5660  ‘cfv 6555  [cec 8740  ℕ₀cn0 12630  TopOpenctopn 17618  Hauscha 23653  2^ndωc2ndc 23783  Locally clly 23810   ≃ chmph 24100  𝔼_hilcehl 25732  ManTopcmntop 34721

This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1828  ax-4 1842  ax-5 1945  ax-6 2002  ax-7 2043  ax-8 2149  ax-9 2157  ax-ext 2735

This proof depends on definitions:  df-bi 210  df-an 402  df-tru 1573  df-ex 1813  df-sb 2102  df-clab 2742  df-cleq 2755  df-clel 2839  df-v 3456  df-ss 3901  df-opab 5171  df-xp 5661  df-rel 5662  df-mntop 34722

This theorem is used by: (None)