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Theorem cnplimclemr 15383
Description: Lemma for cnplimccntop 15384. The reverse direction. (Contributed by Mario Carneiro and Jim Kingdon, 17-Nov-2023.)
Hypotheses
Ref Expression
cnplimccntop.k  |-  K  =  ( MetOpen `  ( abs  o. 
-  ) )
cnplimc.j  |-  J  =  ( Kt  A )
cnplimclemr.a  |-  ( ph  ->  A  C_  CC )
cnplimclemr.f  |-  ( ph  ->  F : A --> CC )
cnplimclemr.b  |-  ( ph  ->  B  e.  A )
cnplimclemr.l  |-  ( ph  ->  ( F `  B
)  e.  ( F lim
CC  B ) )
Assertion
Ref Expression
cnplimclemr  |-  ( ph  ->  F  e.  ( ( J  CnP  K ) `
 B ) )

Proof of Theorem cnplimclemr
Dummy variables  d  e  s  z are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 cnplimclemr.f . . 3  |-  ( ph  ->  F : A --> CC )
2 breq2 4090 . . . . . . . 8  |-  ( s  =  ( e  / 
2 )  ->  (
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  s  <->  ( abs `  ( ( F `  z )  -  ( F `  B )
) )  <  (
e  /  2 ) ) )
32imbi2d 230 . . . . . . 7  |-  ( s  =  ( e  / 
2 )  ->  (
( ( z #  B  /\  ( abs `  (
z  -  B ) )  <  d )  ->  ( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  s )  <-> 
( ( z #  B  /\  ( abs `  (
z  -  B ) )  <  d )  ->  ( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) ) )
43rexralbidv 2556 . . . . . 6  |-  ( s  =  ( e  / 
2 )  ->  ( E. d  e.  RR+  A. z  e.  A  ( (
z #  B  /\  ( abs `  ( z  -  B ) )  < 
d )  ->  ( abs `  ( ( F `
 z )  -  ( F `  B ) ) )  <  s
)  <->  E. d  e.  RR+  A. z  e.  A  ( ( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) ) )
5 cnplimclemr.l . . . . . . . . 9  |-  ( ph  ->  ( F `  B
)  e.  ( F lim
CC  B ) )
6 cnplimclemr.a . . . . . . . . . 10  |-  ( ph  ->  A  C_  CC )
7 cnplimclemr.b . . . . . . . . . . 11  |-  ( ph  ->  B  e.  A )
86, 7sseldd 3226 . . . . . . . . . 10  |-  ( ph  ->  B  e.  CC )
91, 6, 8ellimc3ap 15375 . . . . . . . . 9  |-  ( ph  ->  ( ( F `  B )  e.  ( F lim CC  B )  <-> 
( ( F `  B )  e.  CC  /\ 
A. s  e.  RR+  E. d  e.  RR+  A. z  e.  A  ( (
z #  B  /\  ( abs `  ( z  -  B ) )  < 
d )  ->  ( abs `  ( ( F `
 z )  -  ( F `  B ) ) )  <  s
) ) ) )
105, 9mpbid 147 . . . . . . . 8  |-  ( ph  ->  ( ( F `  B )  e.  CC  /\ 
A. s  e.  RR+  E. d  e.  RR+  A. z  e.  A  ( (
z #  B  /\  ( abs `  ( z  -  B ) )  < 
d )  ->  ( abs `  ( ( F `
 z )  -  ( F `  B ) ) )  <  s
) ) )
1110simprd 114 . . . . . . 7  |-  ( ph  ->  A. s  e.  RR+  E. d  e.  RR+  A. z  e.  A  ( (
z #  B  /\  ( abs `  ( z  -  B ) )  < 
d )  ->  ( abs `  ( ( F `
 z )  -  ( F `  B ) ) )  <  s
) )
1211adantr 276 . . . . . 6  |-  ( (
ph  /\  e  e.  RR+ )  ->  A. s  e.  RR+  E. d  e.  RR+  A. z  e.  A  ( ( z #  B  /\  ( abs `  (
z  -  B ) )  <  d )  ->  ( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  s ) )
13 rphalfcl 9906 . . . . . . 7  |-  ( e  e.  RR+  ->  ( e  /  2 )  e.  RR+ )
1413adantl 277 . . . . . 6  |-  ( (
ph  /\  e  e.  RR+ )  ->  ( e  /  2 )  e.  RR+ )
154, 12, 14rspcdva 2913 . . . . 5  |-  ( (
ph  /\  e  e.  RR+ )  ->  E. d  e.  RR+  A. z  e.  A  ( ( z #  B  /\  ( abs `  ( z  -  B
) )  <  d
)  ->  ( abs `  ( ( F `  z )  -  ( F `  B )
) )  <  (
e  /  2 ) ) )
161ad5antr 496 . . . . . . . . . . 11  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  F : A
--> CC )
17 simpllr 534 . . . . . . . . . . 11  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  z  e.  A )
1816, 17ffvelcdmd 5779 . . . . . . . . . 10  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( F `  z )  e.  CC )
197ad5antr 496 . . . . . . . . . . 11  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  B  e.  A )
2016, 19ffvelcdmd 5779 . . . . . . . . . 10  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( F `  B )  e.  CC )
21 eqid 2229 . . . . . . . . . . 11  |-  ( abs 
o.  -  )  =  ( abs  o.  -  )
2221cnmetdval 15243 . . . . . . . . . 10  |-  ( ( ( F `  z
)  e.  CC  /\  ( F `  B )  e.  CC )  -> 
( ( F `  z ) ( abs 
o.  -  ) ( F `  B )
)  =  ( abs `  ( ( F `  z )  -  ( F `  B )
) ) )
2318, 20, 22syl2anc 411 . . . . . . . . 9  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( ( F `  z )
( abs  o.  -  )
( F `  B
) )  =  ( abs `  ( ( F `  z )  -  ( F `  B ) ) ) )
24 cnplimccntop.k . . . . . . . . . 10  |-  K  =  ( MetOpen `  ( abs  o. 
-  ) )
25 cnplimc.j . . . . . . . . . 10  |-  J  =  ( Kt  A )
266ad5antr 496 . . . . . . . . . 10  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  A  C_  CC )
275ad5antr 496 . . . . . . . . . 10  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( F `  B )  e.  ( F lim CC  B ) )
28 simp-5r 544 . . . . . . . . . 10  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  e  e.  RR+ )
29 simp-4r 542 . . . . . . . . . 10  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  d  e.  RR+ )
30 3simpc 1020 . . . . . . . . . . 11  |-  ( ( ( ( ( ( ( ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  /\  z #  B  /\  ( abs `  (
z  -  B ) )  <  d )  ->  ( z #  B  /\  ( abs `  (
z  -  B ) )  <  d ) )
31 simp1lr 1085 . . . . . . . . . . 11  |-  ( ( ( ( ( ( ( ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  /\  z #  B  /\  ( abs `  (
z  -  B ) )  <  d )  ->  ( ( z #  B  /\  ( abs `  ( z  -  B
) )  <  d
)  ->  ( abs `  ( ( F `  z )  -  ( F `  B )
) )  <  (
e  /  2 ) ) )
3230, 31mpd 13 . . . . . . . . . 10  |-  ( ( ( ( ( ( ( ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  /\  z #  B  /\  ( abs `  (
z  -  B ) )  <  d )  ->  ( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) )
3317, 19ovresd 6158 . . . . . . . . . . . 12  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( z
( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  =  ( z ( abs  o.  -  ) B ) )
3426, 17sseldd 3226 . . . . . . . . . . . . 13  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  z  e.  CC )
358ad5antr 496 . . . . . . . . . . . . 13  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  B  e.  CC )
3621cnmetdval 15243 . . . . . . . . . . . . 13  |-  ( ( z  e.  CC  /\  B  e.  CC )  ->  ( z ( abs 
o.  -  ) B
)  =  ( abs `  ( z  -  B
) ) )
3734, 35, 36syl2anc 411 . . . . . . . . . . . 12  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( z
( abs  o.  -  ) B )  =  ( abs `  ( z  -  B ) ) )
3833, 37eqtrd 2262 . . . . . . . . . . 11  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( z
( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  =  ( abs `  ( z  -  B ) ) )
39 simpr 110 . . . . . . . . . . 11  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( z
( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)
4038, 39eqbrtrrd 4110 . . . . . . . . . 10  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( abs `  ( z  -  B
) )  <  d
)
4124, 25, 26, 16, 19, 27, 28, 29, 17, 32, 40cnplimclemle 15382 . . . . . . . . 9  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( abs `  ( ( F `  z )  -  ( F `  B )
) )  <  e
)
4223, 41eqbrtrd 4108 . . . . . . . 8  |-  ( ( ( ( ( (
ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  /\  (
( z #  B  /\  ( abs `  ( z  -  B ) )  <  d )  -> 
( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) ) )  /\  ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d
)  ->  ( ( F `  z )
( abs  o.  -  )
( F `  B
) )  <  e
)
4342exp31 364 . . . . . . 7  |-  ( ( ( ( ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  /\  z  e.  A )  ->  ( ( ( z #  B  /\  ( abs `  ( z  -  B
) )  <  d
)  ->  ( abs `  ( ( F `  z )  -  ( F `  B )
) )  <  (
e  /  2 ) )  ->  ( (
z ( ( abs 
o.  -  )  |`  ( A  X.  A ) ) B )  <  d  ->  ( ( F `  z ) ( abs 
o.  -  ) ( F `  B )
)  <  e )
) )
4443ralimdva 2597 . . . . . 6  |-  ( ( ( ph  /\  e  e.  RR+ )  /\  d  e.  RR+ )  ->  ( A. z  e.  A  ( ( z #  B  /\  ( abs `  (
z  -  B ) )  <  d )  ->  ( abs `  (
( F `  z
)  -  ( F `
 B ) ) )  <  ( e  /  2 ) )  ->  A. z  e.  A  ( ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d  -> 
( ( F `  z ) ( abs 
o.  -  ) ( F `  B )
)  <  e )
) )
4544reximdva 2632 . . . . 5  |-  ( (
ph  /\  e  e.  RR+ )  ->  ( E. d  e.  RR+  A. z  e.  A  ( (
z #  B  /\  ( abs `  ( z  -  B ) )  < 
d )  ->  ( abs `  ( ( F `
 z )  -  ( F `  B ) ) )  <  (
e  /  2 ) )  ->  E. d  e.  RR+  A. z  e.  A  ( ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d  ->  ( ( F `  z ) ( abs 
o.  -  ) ( F `  B )
)  <  e )
) )
4615, 45mpd 13 . . . 4  |-  ( (
ph  /\  e  e.  RR+ )  ->  E. d  e.  RR+  A. z  e.  A  ( ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d  ->  ( ( F `  z ) ( abs 
o.  -  ) ( F `  B )
)  <  e )
)
4746ralrimiva 2603 . . 3  |-  ( ph  ->  A. e  e.  RR+  E. d  e.  RR+  A. z  e.  A  ( (
z ( ( abs 
o.  -  )  |`  ( A  X.  A ) ) B )  <  d  ->  ( ( F `  z ) ( abs 
o.  -  ) ( F `  B )
)  <  e )
)
48 cnxmet 15245 . . . . 5  |-  ( abs 
o.  -  )  e.  ( *Met `  CC )
49 xmetres2 15093 . . . . 5  |-  ( ( ( abs  o.  -  )  e.  ( *Met `  CC )  /\  A  C_  CC )  -> 
( ( abs  o.  -  )  |`  ( A  X.  A ) )  e.  ( *Met `  A ) )
5048, 6, 49sylancr 414 . . . 4  |-  ( ph  ->  ( ( abs  o.  -  )  |`  ( A  X.  A ) )  e.  ( *Met `  A ) )
5148a1i 9 . . . 4  |-  ( ph  ->  ( abs  o.  -  )  e.  ( *Met `  CC ) )
52 eqid 2229 . . . . 5  |-  ( MetOpen `  ( ( abs  o.  -  )  |`  ( A  X.  A ) ) )  =  ( MetOpen `  ( ( abs  o.  -  )  |`  ( A  X.  A ) ) )
5352, 24metcnp2 15227 . . . 4  |-  ( ( ( ( abs  o.  -  )  |`  ( A  X.  A ) )  e.  ( *Met `  A )  /\  ( abs  o.  -  )  e.  ( *Met `  CC )  /\  B  e.  A )  ->  ( F  e.  ( (
( MetOpen `  ( ( abs  o.  -  )  |`  ( A  X.  A
) ) )  CnP 
K ) `  B
)  <->  ( F : A
--> CC  /\  A. e  e.  RR+  E. d  e.  RR+  A. z  e.  A  ( ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d  -> 
( ( F `  z ) ( abs 
o.  -  ) ( F `  B )
)  <  e )
) ) )
5450, 51, 7, 53syl3anc 1271 . . 3  |-  ( ph  ->  ( F  e.  ( ( ( MetOpen `  (
( abs  o.  -  )  |`  ( A  X.  A
) ) )  CnP 
K ) `  B
)  <->  ( F : A
--> CC  /\  A. e  e.  RR+  E. d  e.  RR+  A. z  e.  A  ( ( z ( ( abs  o.  -  )  |`  ( A  X.  A ) ) B )  <  d  -> 
( ( F `  z ) ( abs 
o.  -  ) ( F `  B )
)  <  e )
) ) )
551, 47, 54mpbir2and 950 . 2  |-  ( ph  ->  F  e.  ( ( ( MetOpen `  ( ( abs  o.  -  )  |`  ( A  X.  A
) ) )  CnP 
K ) `  B
) )
56 eqid 2229 . . . . . . 7  |-  ( ( abs  o.  -  )  |`  ( A  X.  A
) )  =  ( ( abs  o.  -  )  |`  ( A  X.  A ) )
5756, 24, 52metrest 15220 . . . . . 6  |-  ( ( ( abs  o.  -  )  e.  ( *Met `  CC )  /\  A  C_  CC )  -> 
( Kt  A )  =  (
MetOpen `  ( ( abs 
o.  -  )  |`  ( A  X.  A ) ) ) )
5848, 6, 57sylancr 414 . . . . 5  |-  ( ph  ->  ( Kt  A )  =  (
MetOpen `  ( ( abs 
o.  -  )  |`  ( A  X.  A ) ) ) )
5925, 58eqtrid 2274 . . . 4  |-  ( ph  ->  J  =  ( MetOpen `  ( ( abs  o.  -  )  |`  ( A  X.  A ) ) ) )
6059oveq1d 6028 . . 3  |-  ( ph  ->  ( J  CnP  K
)  =  ( (
MetOpen `  ( ( abs 
o.  -  )  |`  ( A  X.  A ) ) )  CnP  K ) )
6160fveq1d 5637 . 2  |-  ( ph  ->  ( ( J  CnP  K ) `  B )  =  ( ( (
MetOpen `  ( ( abs 
o.  -  )  |`  ( A  X.  A ) ) )  CnP  K ) `
 B ) )
6255, 61eleqtrrd 2309 1  |-  ( ph  ->  F  e.  ( ( J  CnP  K ) `
 B ) )
Colors of variables: wff set class
Syntax hints:    -> wi 4    /\ wa 104    <-> wb 105    /\ w3a 1002    = wceq 1395    e. wcel 2200   A.wral 2508   E.wrex 2509    C_ wss 3198   class class class wbr 4086    X. cxp 4721    |` cres 4725    o. ccom 4727   -->wf 5320   ` cfv 5324  (class class class)co 6013   CCcc 8020    < clt 8204    - cmin 8340   # cap 8751    / cdiv 8842   2c2 9184   RR+crp 9878   abscabs 11548   ↾t crest 13312   *Metcxmet 14540   MetOpencmopn 14545    CnP ccnp 14900   lim CC climc 15368
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 617  ax-in2 618  ax-io 714  ax-5 1493  ax-7 1494  ax-gen 1495  ax-ie1 1539  ax-ie2 1540  ax-8 1550  ax-10 1551  ax-11 1552  ax-i12 1553  ax-bndl 1555  ax-4 1556  ax-17 1572  ax-i9 1576  ax-ial 1580  ax-i5r 1581  ax-13 2202  ax-14 2203  ax-ext 2211  ax-coll 4202  ax-sep 4205  ax-nul 4213  ax-pow 4262  ax-pr 4297  ax-un 4528  ax-setind 4633  ax-iinf 4684  ax-cnex 8113  ax-resscn 8114  ax-1cn 8115  ax-1re 8116  ax-icn 8117  ax-addcl 8118  ax-addrcl 8119  ax-mulcl 8120  ax-mulrcl 8121  ax-addcom 8122  ax-mulcom 8123  ax-addass 8124  ax-mulass 8125  ax-distr 8126  ax-i2m1 8127  ax-0lt1 8128  ax-1rid 8129  ax-0id 8130  ax-rnegex 8131  ax-precex 8132  ax-cnre 8133  ax-pre-ltirr 8134  ax-pre-ltwlin 8135  ax-pre-lttrn 8136  ax-pre-apti 8137  ax-pre-ltadd 8138  ax-pre-mulgt0 8139  ax-pre-mulext 8140  ax-arch 8141  ax-caucvg 8142
This theorem depends on definitions:  df-bi 117  df-stab 836  df-dc 840  df-3or 1003  df-3an 1004  df-tru 1398  df-fal 1401  df-nf 1507  df-sb 1809  df-eu 2080  df-mo 2081  df-clab 2216  df-cleq 2222  df-clel 2225  df-nfc 2361  df-ne 2401  df-nel 2496  df-ral 2513  df-rex 2514  df-reu 2515  df-rmo 2516  df-rab 2517  df-v 2802  df-sbc 3030  df-csb 3126  df-dif 3200  df-un 3202  df-in 3204  df-ss 3211  df-nul 3493  df-if 3604  df-pw 3652  df-sn 3673  df-pr 3674  df-op 3676  df-uni 3892  df-int 3927  df-iun 3970  df-br 4087  df-opab 4149  df-mpt 4150  df-tr 4186  df-id 4388  df-po 4391  df-iso 4392  df-iord 4461  df-on 4463  df-ilim 4464  df-suc 4466  df-iom 4687  df-xp 4729  df-rel 4730  df-cnv 4731  df-co 4732  df-dm 4733  df-rn 4734  df-res 4735  df-ima 4736  df-iota 5284  df-fun 5326  df-fn 5327  df-f 5328  df-f1 5329  df-fo 5330  df-f1o 5331  df-fv 5332  df-isom 5333  df-riota 5966  df-ov 6016  df-oprab 6017  df-mpo 6018  df-1st 6298  df-2nd 6299  df-recs 6466  df-frec 6552  df-map 6814  df-pm 6815  df-sup 7174  df-inf 7175  df-pnf 8206  df-mnf 8207  df-xr 8208  df-ltxr 8209  df-le 8210  df-sub 8342  df-neg 8343  df-reap 8745  df-ap 8752  df-div 8843  df-inn 9134  df-2 9192  df-3 9193  df-4 9194  df-n0 9393  df-z 9470  df-uz 9746  df-q 9844  df-rp 9879  df-xneg 9997  df-xadd 9998  df-seqfrec 10700  df-exp 10791  df-cj 11393  df-re 11394  df-im 11395  df-rsqrt 11549  df-abs 11550  df-rest 13314  df-topgen 13333  df-psmet 14547  df-xmet 14548  df-met 14549  df-bl 14550  df-mopn 14551  df-top 14712  df-topon 14725  df-bases 14757  df-cnp 14903  df-limced 15370
This theorem is referenced by:  cnplimccntop  15384  dvcnp2cntop  15413
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