ILE Home Intuitionistic Logic Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  ILE Home  >  Th. List  >  ovelimab Unicode version

Theorem ovelimab 5593
Description: Operation value in an image. (Contributed by Mario Carneiro, 23-Dec-2013.) (Revised by Mario Carneiro, 29-Jan-2014.)
Assertion
Ref Expression
ovelimab  F  Fn  X.  C  C_  D  F "  X.  C  C  D  F
Distinct variable groups:   ,,   ,,   , C,   , D,   , F,

Proof of Theorem ovelimab
Dummy variable is distinct from all other variables.
StepHypRef Expression
1 fvelimab 5172 . 2  F  Fn  X.  C  C_  D  F "  X.  C  X.  C F `  D
2 fveq2 5121 . . . . . 6  <. , 
>.  F `  F `  <. ,  >.
3 df-ov 5458 . . . . . 6  F  F `  <. ,  >.
42, 3syl6eqr 2087 . . . . 5  <. , 
>.  F `  F
54eqeq1d 2045 . . . 4  <. , 
>.  F `
 D  F  D
6 eqcom 2039 . . . 4  F  D  D  F
75, 6syl6bb 185 . . 3  <. , 
>.  F `
 D  D  F
87rexxp 4423 . 2  X.  C F `
 D  C  D  F
91, 8syl6bb 185 1  F  Fn  X.  C  C_  D  F "  X.  C  C  D  F
Colors of variables: wff set class
Syntax hints:   wi 4   wa 97   wb 98   wceq 1242   wcel 1390  wrex 2301    C_ wss 2911   <.cop 3370    X. cxp 4286   "cima 4291    Fn wfn 4840   ` cfv 4845  (class class class)co 5455
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 99  ax-ia2 100  ax-ia3 101  ax-io 629  ax-5 1333  ax-7 1334  ax-gen 1335  ax-ie1 1379  ax-ie2 1380  ax-8 1392  ax-10 1393  ax-11 1394  ax-i12 1395  ax-bndl 1396  ax-4 1397  ax-14 1402  ax-17 1416  ax-i9 1420  ax-ial 1424  ax-i5r 1425  ax-ext 2019  ax-sep 3866  ax-pow 3918  ax-pr 3935
This theorem depends on definitions:  df-bi 110  df-3an 886  df-tru 1245  df-nf 1347  df-sb 1643  df-eu 1900  df-mo 1901  df-clab 2024  df-cleq 2030  df-clel 2033  df-nfc 2164  df-ral 2305  df-rex 2306  df-v 2553  df-sbc 2759  df-csb 2847  df-un 2916  df-in 2918  df-ss 2925  df-pw 3353  df-sn 3373  df-pr 3374  df-op 3376  df-uni 3572  df-iun 3650  df-br 3756  df-opab 3810  df-id 4021  df-xp 4294  df-rel 4295  df-cnv 4296  df-co 4297  df-dm 4298  df-rn 4299  df-res 4300  df-ima 4301  df-iota 4810  df-fun 4847  df-fn 4848  df-fv 4853  df-ov 5458
This theorem is referenced by:  dfz2  8089  elq  8333
  Copyright terms: Public domain W3C validator