MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  funfvop Structured version   Visualization version   GIF version

Theorem funfvop 7050
Description: Ordered pair with function value. Part of Theorem 4.3(i) of [Monk1] p. 41. (Contributed by NM, 14-Oct-1996.)
Assertion
Ref Expression
funfvop ((Fun 𝐹𝐴 ∈ dom 𝐹) → ⟨𝐴, (𝐹𝐴)⟩ ∈ 𝐹)

Proof of Theorem funfvop
StepHypRef Expression
1 eqid 2765 . 2 (𝐹𝐴) = (𝐹𝐴)
2 funopfvb 6940 . 2 ((Fun 𝐹𝐴 ∈ dom 𝐹) → ((𝐹𝐴) = (𝐹𝐴) ↔ ⟨𝐴, (𝐹𝐴)⟩ ∈ 𝐹))
31, 2mpbii 236 1 ((Fun 𝐹𝐴 ∈ dom 𝐹) → ⟨𝐴, (𝐹𝐴)⟩ ∈ 𝐹)
Colors of variables:    wff setvar class
This proof depends on syntax axioms:  wi 4  wa 401   = wceq 1570  wcel 2146  cop 4597  dom cdm 5663  Fun wfun 6535  cfv 6541
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 2148  ax-9 2156  ax-10 2179  ax-12 2216  ax-ext 2737  ax-sep 5259  ax-nul 5271  ax-pr 5406
This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1813  df-nf 1817  df-sb 2100  df-mo 2569  df-eu 2599  df-clab 2744  df-cleq 2757  df-clel 2840  df-ne 2961  df-ral 3082  df-rex 3092  df-rab 3419  df-v 3459  df-dif 3909  df-un 3911  df-in 3913  df-ss 3923  df-nul 4287  df-if 4490  df-sn 4592  df-pr 4594  df-op 4598  df-uni 4875  df-br 5112  df-opab 5176  df-id 5558  df-xp 5669  df-rel 5670  df-cnv 5671  df-co 5672  df-dm 5673  df-iota 6497  df-fun 6543  df-fn 6544  df-fv 6549
This theorem is used by:  funfvbrb  7051  fvimacnv  7053  fnopfv  7075  fvelrn  7076  dff3  7100  fnsnbg  7169  fnsnbOLD  7171  funfvima3  7242  fprresex  8314  tfrlem9a  8380  fundmen  9036  adj1  32361  fgreu  33092
  Copyright terms: Public domain W3C validator