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Theorem ulmrel 21730
Description: The uniform limit relation is a relation. (Contributed by Mario Carneiro, 26-Feb-2015.)
Assertion
Ref Expression
ulmrel  |-  Rel  ( ~~> u `  S )

Proof of Theorem ulmrel
Dummy variables  f 
j  k  n  s  x  y  z are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 df-ulm 21729 . 2  |-  ~~> u  =  ( s  e.  _V  |->  { <. f ,  y
>.  |  E. n  e.  ZZ  ( f : ( ZZ>= `  n ) --> ( CC  ^m  s
)  /\  y :
s --> CC  /\  A. x  e.  RR+  E. j  e.  ( ZZ>= `  n ) A. k  e.  ( ZZ>=
`  j ) A. z  e.  s  ( abs `  ( ( ( f `  k ) `
 z )  -  ( y `  z
) ) )  < 
x ) } )
21relmptopab 6299 1  |-  Rel  ( ~~> u `  S )
Colors of variables: wff setvar class
Syntax hints:    /\ w3a 960   A.wral 2707   E.wrex 2708   _Vcvv 2964   class class class wbr 4282   Rel wrel 4834   -->wf 5404   ` cfv 5408  (class class class)co 6082    ^m cmap 7204   CCcc 9270    < clt 9408    - cmin 9585   ZZcz 10636   ZZ>=cuz 10851   RR+crp 10981   abscabs 12709   ~~> uculm 21728
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1596  ax-4 1607  ax-5 1671  ax-6 1709  ax-7 1729  ax-8 1759  ax-9 1761  ax-10 1776  ax-11 1781  ax-12 1793  ax-13 1944  ax-ext 2416  ax-sep 4403  ax-nul 4411  ax-pow 4460  ax-pr 4521
This theorem depends on definitions:  df-bi 185  df-or 370  df-an 371  df-3an 962  df-tru 1367  df-ex 1592  df-nf 1595  df-sb 1702  df-eu 2260  df-mo 2261  df-clab 2422  df-cleq 2428  df-clel 2431  df-nfc 2560  df-ne 2600  df-ral 2712  df-rex 2713  df-rab 2716  df-v 2966  df-sbc 3178  df-csb 3279  df-dif 3321  df-un 3323  df-in 3325  df-ss 3332  df-nul 3628  df-if 3782  df-sn 3868  df-pr 3870  df-op 3874  df-uni 4082  df-br 4283  df-opab 4341  df-mpt 4342  df-id 4625  df-xp 4835  df-rel 4836  df-cnv 4837  df-co 4838  df-dm 4839  df-rn 4840  df-res 4841  df-ima 4842  df-iota 5371  df-fun 5410  df-fv 5416  df-ulm 21729
This theorem is referenced by:  ulmval  21732  ulmdm  21745  ulmcau  21747  ulmdvlem3  21754
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