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Theorem grpodivval 21831
 Description: Group division (or subtraction) operation value. (Contributed by NM, 15-Feb-2008.) (Revised by Mario Carneiro, 15-Dec-2013.) (New usage is discouraged.)
Hypotheses
Ref Expression
grpdiv.1
grpdiv.2
grpdiv.3
Assertion
Ref Expression
grpodivval

Proof of Theorem grpodivval
Dummy variables are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 grpdiv.1 . . . . 5
2 grpdiv.2 . . . . 5
3 grpdiv.3 . . . . 5
41, 2, 3grpodivfval 21830 . . . 4
54oveqd 6098 . . 3
6 oveq1 6088 . . . 4
7 fveq2 5728 . . . . 5
87oveq2d 6097 . . . 4
9 eqid 2436 . . . 4
10 ovex 6106 . . . 4
116, 8, 9, 10ovmpt2 6209 . . 3
125, 11sylan9eq 2488 . 2
13123impb 1149 1
 Colors of variables: wff set class Syntax hints:   wi 4   wa 359   w3a 936   wceq 1652   wcel 1725   crn 4879  cfv 5454  (class class class)co 6081   cmpt2 6083  cgr 21774  cgn 21776   cgs 21777 This theorem is referenced by:  grpodivinv  21832  grpoinvdiv  21833  grpodivdiv  21836  grpomuldivass  21837  grpodivid  21838  grponpcan  21840  grpopnpcan2  21841  grponnncan2  21842  ablodivdiv4  21879  nvmval  22123  rngosub  26564 This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-3 7  ax-mp 8  ax-gen 1555  ax-5 1566  ax-17 1626  ax-9 1666  ax-8 1687  ax-13 1727  ax-14 1729  ax-6 1744  ax-7 1749  ax-11 1761  ax-12 1950  ax-ext 2417  ax-rep 4320  ax-sep 4330  ax-nul 4338  ax-pow 4377  ax-pr 4403  ax-un 4701 This theorem depends on definitions:  df-bi 178  df-or 360  df-an 361  df-3an 938  df-tru 1328  df-ex 1551  df-nf 1554  df-sb 1659  df-eu 2285  df-mo 2286  df-clab 2423  df-cleq 2429  df-clel 2432  df-nfc 2561  df-ne 2601  df-ral 2710  df-rex 2711  df-reu 2712  df-rab 2714  df-v 2958  df-sbc 3162  df-csb 3252  df-dif 3323  df-un 3325  df-in 3327  df-ss 3334  df-nul 3629  df-if 3740  df-pw 3801  df-sn 3820  df-pr 3821  df-op 3823  df-uni 4016  df-iun 4095  df-br 4213  df-opab 4267  df-mpt 4268  df-id 4498  df-xp 4884  df-rel 4885  df-cnv 4886  df-co 4887  df-dm 4888  df-rn 4889  df-res 4890  df-ima 4891  df-iota 5418  df-fun 5456  df-fn 5457  df-f 5458  df-f1 5459  df-fo 5460  df-f1o 5461  df-fv 5462  df-ov 6084  df-oprab 6085  df-mpt2 6086  df-1st 6349  df-2nd 6350  df-gdiv 21782
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