Mathbox for Thierry Arnoux < Previous   Next > Nearby theorems Mirrors  >  Home  >  MPE Home  >  Th. List  >   Mathboxes  >  relae Structured version   Unicode version

Theorem relae 27868
 Description: 'almost everywhere' is a relation. (Contributed by Thierry Arnoux, 20-Oct-2017.)
Assertion
Ref Expression
relae a.e.

Proof of Theorem relae
Dummy variables are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 df-ae 27867 . 2 a.e.
21relopabi 5127 1 a.e.
 Colors of variables: wff setvar class Syntax hints:   wceq 1379   cdif 3473  cuni 4245   cdm 4999   wrel 5004  cfv 5587  cc0 9491  a.e.cae 27865 This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1601  ax-4 1612  ax-5 1680  ax-6 1719  ax-7 1739  ax-9 1771  ax-10 1786  ax-11 1791  ax-12 1803  ax-13 1968  ax-ext 2445  ax-sep 4568  ax-nul 4576  ax-pr 4686 This theorem depends on definitions:  df-bi 185  df-or 370  df-an 371  df-3an 975  df-tru 1382  df-ex 1597  df-nf 1600  df-sb 1712  df-clab 2453  df-cleq 2459  df-clel 2462  df-nfc 2617  df-ne 2664  df-ral 2819  df-rex 2820  df-rab 2823  df-v 3115  df-dif 3479  df-un 3481  df-in 3483  df-ss 3490  df-nul 3786  df-if 3940  df-sn 4028  df-pr 4030  df-op 4034  df-opab 4506  df-xp 5005  df-rel 5006  df-ae 27867 This theorem is referenced by: (None)
 Copyright terms: Public domain W3C validator