Theorem ovresd 6152

Description: Lemma for converting metric theorems to metric space theorems. (Contributed by Mario Carneiro, 2-Oct-2015.)

Hypotheses

Ref	Expression
ovresd.1	|- ( ph -> A e. X )
ovresd.2	|- ( ph -> B e. X )

Assertion

Ref	Expression
ovresd	|- ( ph -> ( A ( D |` ( X X. X ) ) B ) = ( A D B ) )

Proof of Theorem ovresd

Step	Hyp	Ref	Expression
1		ovresd.1	. 2 |- ( ph -> A e. X )
2		ovresd.2	. 2 |- ( ph -> B e. X )
3		ovres 6151	. 2 |- ( ( A e. X /\ B e. X ) -> ( A ( D |` ( X X. X ) ) B ) = ( A D B ) )
4	1, 2, 3	syl2anc 411	1 |- ( ph -> ( A ( D |` ( X X. X ) ) B ) = ( A D B ) )

Syntax hints:   -> wi 4   = wceq 1395   e. wcel 2200   X. cxp 4717   |` cres 4721  (class class class)co 6007

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-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-14 2203  ax-ext 2211  ax-sep 4202  ax-pow 4258  ax-pr 4293

This theorem depends on definitions:  df-bi 117  df-3an 1004  df-tru 1398  df-nf 1507  df-sb 1809  df-clab 2216  df-cleq 2222  df-clel 2225  df-nfc 2361  df-ral 2513  df-rex 2514  df-v 2801  df-un 3201  df-in 3203  df-ss 3210  df-pw 3651  df-sn 3672  df-pr 3673  df-op 3675  df-uni 3889  df-br 4084  df-opab 4146  df-xp 4725  df-res 4731  df-iota 5278  df-fv 5326  df-ov 6010

This theorem is referenced by:  psmetres2  15023  xmetres2  15069  xmssym  15159  xmstri2  15160  mstri2  15161  xmstri  15162  mstri  15163  xmstri3  15164  mstri3  15165  msrtri  15166  limcimolemlt  15354  cnplimcim  15357  cnplimclemr  15359  limccnpcntop  15365  limccnp2lem  15366