Theorem relmntop 33987

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 33986	. 2 ⊢ ManTop = {⟨𝑛, 𝑗⟩ ∣ (𝑛 ∈ ℕ0 ∧ (𝑗 ∈ 2ndω ∧ 𝑗 ∈ Haus ∧ 𝑗 ∈ Locally [(TopOpen‘(𝔼hil‘𝑛))] ≃ ))}
2	1	relopabiv 5774	1 ⊢ Rel ManTop

Syntax hints:   ∧ wa 395   ∧ w3a 1086   ∈ wcel 2109  Rel wrel 5636  ‘cfv 6499  [cec 8646  ℕ₀cn0 12418  TopOpenctopn 17360  Hauscha 23171  2^ndωc2ndc 23301  Locally clly 23327   ≃ chmph 23617  𝔼_hilcehl 25260  ManTopcmntop 33985

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1967  ax-7 2008  ax-8 2111  ax-9 2119  ax-ext 2701

This theorem depends on definitions:  df-bi 207  df-an 396  df-tru 1543  df-ex 1780  df-sb 2066  df-clab 2708  df-cleq 2721  df-clel 2803  df-v 3446  df-ss 3928  df-opab 5165  df-xp 5637  df-rel 5638  df-mntop 33986

This theorem is referenced by: (None)