Theorem relmntop 34423

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 34422	. 2 ⊢ ManTop = {⟨𝑛, 𝑗⟩ ∣ (𝑛 ∈ ℕ0 ∧ (𝑗 ∈ 2ndω ∧ 𝑗 ∈ Haus ∧ 𝑗 ∈ Locally [(TopOpen‘(𝔼hil‘𝑛))] ≃ ))}
2	1	relopabiv 5806	1 ⊢ Rel ManTop

This proof depends on syntax axioms:   ∧ wa 400   ∧ w3a 1102   ∈ wcel 2142  Rel wrel 5665  ‘cfv 6536  [cec 8690  ℕ₀cn0 12510  TopOpenctopn 17480  Hauscha 23476  2^ndωc2ndc 23606  Locally clly 23632   ≃ chmph 23922  𝔼_hilcehl 25554  ManTopcmntop 34421

This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1824  ax-4 1838  ax-5 1939  ax-6 1996  ax-7 2037  ax-8 2144  ax-9 2152  ax-ext 2734

This proof depends on definitions:  df-bi 210  df-an 401  df-tru 1572  df-ex 1809  df-sb 2096  df-clab 2741  df-cleq 2754  df-clel 2837  df-v 3456  df-ss 3921  df-opab 5173  df-xp 5666  df-rel 5667  df-mntop 34422

This theorem is used by: (None)