Theorem relmntop 34589

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 34588	. 2 ⊢ ManTop = {⟨𝑛, 𝑗⟩ ∣ (𝑛 ∈ ℕ0 ∧ (𝑗 ∈ 2ndω ∧ 𝑗 ∈ Haus ∧ 𝑗 ∈ Locally [(TopOpen‘(𝔼hil‘𝑛))] ≃ ))}
2	1	relopabiv 5794	1 ⊢ Rel ManTop

This proof depends on syntax axioms:   ∧ wa 401   ∧ w3a 1103   ∈ wcel 2145  Rel wrel 5652  ‘cfv 6527  [cec 8693  ℕ₀cn0 12575  TopOpenctopn 17553  Hauscha 23587  2^ndωc2ndc 23717  Locally clly 23744   ≃ chmph 24034  𝔼_hilcehl 25666  ManTopcmntop 34587

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 1943  ax-6 2000  ax-7 2041  ax-8 2147  ax-9 2155  ax-ext 2732

This proof depends on definitions:  df-bi 210  df-an 402  df-tru 1573  df-ex 1813  df-sb 2100  df-clab 2739  df-cleq 2752  df-clel 2835  df-v 3452  df-ss 3915  df-opab 5167  df-xp 5653  df-rel 5654  df-mntop 34588

This theorem is used by: (None)