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Mirrors > Home > ILE Home > Th. List > tfrlemiex | Unicode version |
Description: Lemma for tfrlemi1 6273. (Contributed by Jim Kingdon, 18-Mar-2019.) (Proof shortened by Mario Carneiro, 24-May-2019.) |
Ref | Expression |
---|---|
tfrlemisucfn.1 | |
tfrlemisucfn.2 | |
tfrlemi1.3 | |
tfrlemi1.4 | |
tfrlemi1.5 |
Ref | Expression |
---|---|
tfrlemiex |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | tfrlemisucfn.1 | . . . 4 | |
2 | tfrlemisucfn.2 | . . . 4 | |
3 | tfrlemi1.3 | . . . 4 | |
4 | tfrlemi1.4 | . . . 4 | |
5 | tfrlemi1.5 | . . . 4 | |
6 | 1, 2, 3, 4, 5 | tfrlemibex 6270 | . . 3 |
7 | uniexg 4398 | . . 3 | |
8 | 6, 7 | syl 14 | . 2 |
9 | 1, 2, 3, 4, 5 | tfrlemibfn 6269 | . . 3 |
10 | 1, 2, 3, 4, 5 | tfrlemiubacc 6271 | . . 3 |
11 | 9, 10 | jca 304 | . 2 |
12 | fneq1 5255 | . . . 4 | |
13 | fveq1 5464 | . . . . . 6 | |
14 | reseq1 4857 | . . . . . . 7 | |
15 | 14 | fveq2d 5469 | . . . . . 6 |
16 | 13, 15 | eqeq12d 2172 | . . . . 5 |
17 | 16 | ralbidv 2457 | . . . 4 |
18 | 12, 17 | anbi12d 465 | . . 3 |
19 | 18 | spcegv 2800 | . 2 |
20 | 8, 11, 19 | sylc 62 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 w3a 963 wal 1333 wceq 1335 wex 1472 wcel 2128 cab 2143 wral 2435 wrex 2436 cvv 2712 cun 3100 csn 3560 cop 3563 cuni 3772 con0 4322 cres 4585 wfun 5161 wfn 5162 cfv 5167 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1427 ax-7 1428 ax-gen 1429 ax-ie1 1473 ax-ie2 1474 ax-8 1484 ax-10 1485 ax-11 1486 ax-i12 1487 ax-bndl 1489 ax-4 1490 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-13 2130 ax-14 2131 ax-ext 2139 ax-coll 4079 ax-sep 4082 ax-pow 4134 ax-pr 4168 ax-un 4392 ax-setind 4494 |
This theorem depends on definitions: df-bi 116 df-3an 965 df-tru 1338 df-fal 1341 df-nf 1441 df-sb 1743 df-eu 2009 df-mo 2010 df-clab 2144 df-cleq 2150 df-clel 2153 df-nfc 2288 df-ne 2328 df-ral 2440 df-rex 2441 df-reu 2442 df-rab 2444 df-v 2714 df-sbc 2938 df-csb 3032 df-dif 3104 df-un 3106 df-in 3108 df-ss 3115 df-nul 3395 df-pw 3545 df-sn 3566 df-pr 3567 df-op 3569 df-uni 3773 df-iun 3851 df-br 3966 df-opab 4026 df-mpt 4027 df-tr 4063 df-id 4252 df-iord 4325 df-on 4327 df-suc 4330 df-xp 4589 df-rel 4590 df-cnv 4591 df-co 4592 df-dm 4593 df-rn 4594 df-res 4595 df-ima 4596 df-iota 5132 df-fun 5169 df-fn 5170 df-f 5171 df-f1 5172 df-fo 5173 df-f1o 5174 df-fv 5175 df-recs 6246 |
This theorem is referenced by: tfrlemi1 6273 |
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