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Mirrors > Home > MPE Home > Th. List > ttukeylem3 | Structured version Visualization version Unicode version |
Description: Lemma for ttukey 9340. (Contributed by Mario Carneiro, 11-May-2015.) |
Ref | Expression |
---|---|
ttukeylem.1 | |
ttukeylem.2 | |
ttukeylem.3 | |
ttukeylem.4 | recs |
Ref | Expression |
---|---|
ttukeylem3 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ttukeylem.4 | . . . 4 recs | |
2 | 1 | tfr2 7494 | . . 3 |
3 | 2 | adantl 482 | . 2 |
4 | eqidd 2623 | . . 3 | |
5 | simpr 477 | . . . . . . . 8 | |
6 | 5 | dmeqd 5326 | . . . . . . 7 |
7 | 1 | tfr1 7493 | . . . . . . . . 9 |
8 | onss 6990 | . . . . . . . . . 10 | |
9 | 8 | ad2antlr 763 | . . . . . . . . 9 |
10 | fnssres 6004 | . . . . . . . . 9 | |
11 | 7, 9, 10 | sylancr 695 | . . . . . . . 8 |
12 | fndm 5990 | . . . . . . . 8 | |
13 | 11, 12 | syl 17 | . . . . . . 7 |
14 | 6, 13 | eqtrd 2656 | . . . . . 6 |
15 | 14 | unieqd 4446 | . . . . . 6 |
16 | 14, 15 | eqeq12d 2637 | . . . . 5 |
17 | 14 | eqeq1d 2624 | . . . . . 6 |
18 | 5 | rneqd 5353 | . . . . . . . 8 |
19 | df-ima 5127 | . . . . . . . 8 | |
20 | 18, 19 | syl6eqr 2674 | . . . . . . 7 |
21 | 20 | unieqd 4446 | . . . . . 6 |
22 | 17, 21 | ifbieq2d 4111 | . . . . 5 |
23 | 5, 15 | fveq12d 6197 | . . . . . 6 |
24 | 15 | fveq2d 6195 | . . . . . . . . . 10 |
25 | 24 | sneqd 4189 | . . . . . . . . 9 |
26 | 23, 25 | uneq12d 3768 | . . . . . . . 8 |
27 | 26 | eleq1d 2686 | . . . . . . 7 |
28 | eqidd 2623 | . . . . . . 7 | |
29 | 27, 25, 28 | ifbieq12d 4113 | . . . . . 6 |
30 | 23, 29 | uneq12d 3768 | . . . . 5 |
31 | 16, 22, 30 | ifbieq12d 4113 | . . . 4 |
32 | onuni 6993 | . . . . . . . . . 10 | |
33 | 32 | ad3antlr 767 | . . . . . . . . 9 |
34 | sucidg 5803 | . . . . . . . . 9 | |
35 | 33, 34 | syl 17 | . . . . . . . 8 |
36 | eloni 5733 | . . . . . . . . . . 11 | |
37 | 36 | ad2antlr 763 | . . . . . . . . . 10 |
38 | orduniorsuc 7030 | . . . . . . . . . 10 | |
39 | 37, 38 | syl 17 | . . . . . . . . 9 |
40 | 39 | orcanai 952 | . . . . . . . 8 |
41 | 35, 40 | eleqtrrd 2704 | . . . . . . 7 |
42 | fvres 6207 | . . . . . . 7 | |
43 | 41, 42 | syl 17 | . . . . . 6 |
44 | 43 | uneq1d 3766 | . . . . . . . 8 |
45 | 44 | eleq1d 2686 | . . . . . . 7 |
46 | 45 | ifbid 4108 | . . . . . 6 |
47 | 43, 46 | uneq12d 3768 | . . . . 5 |
48 | 47 | ifeq2da 4117 | . . . 4 |
49 | 31, 48 | eqtrd 2656 | . . 3 |
50 | fnfun 5988 | . . . . 5 | |
51 | 7, 50 | ax-mp 5 | . . . 4 |
52 | simpr 477 | . . . 4 | |
53 | resfunexg 6479 | . . . 4 | |
54 | 51, 52, 53 | sylancr 695 | . . 3 |
55 | ttukeylem.2 | . . . . . 6 | |
56 | elex 3212 | . . . . . 6 | |
57 | 55, 56 | syl 17 | . . . . 5 |
58 | funimaexg 5975 | . . . . . . 7 | |
59 | 51, 58 | mpan 706 | . . . . . 6 |
60 | uniexg 6955 | . . . . . 6 | |
61 | 59, 60 | syl 17 | . . . . 5 |
62 | ifcl 4130 | . . . . 5 | |
63 | 57, 61, 62 | syl2an 494 | . . . 4 |
64 | fvex 6201 | . . . . 5 | |
65 | snex 4908 | . . . . . 6 | |
66 | 0ex 4790 | . . . . . 6 | |
67 | 65, 66 | ifex 4156 | . . . . 5 |
68 | 64, 67 | unex 6956 | . . . 4 |
69 | ifcl 4130 | . . . 4 | |
70 | 63, 68, 69 | sylancl 694 | . . 3 |
71 | 4, 49, 54, 70 | fvmptd 6288 | . 2 |
72 | 3, 71 | eqtrd 2656 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wo 383 wa 384 wal 1481 wceq 1483 wcel 1990 cvv 3200 cdif 3571 cun 3572 cin 3573 wss 3574 c0 3915 cif 4086 cpw 4158 csn 4177 cuni 4436 cmpt 4729 cdm 5114 crn 5115 cres 5116 cima 5117 word 5722 con0 5723 csuc 5725 wfun 5882 wfn 5883 wf1o 5887 cfv 5888 recscrecs 7467 cfn 7955 ccrd 8761 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-ord 5726 df-on 5727 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-wrecs 7407 df-recs 7468 |
This theorem is referenced by: ttukeylem4 9334 ttukeylem5 9335 ttukeylem6 9336 ttukeylem7 9337 |
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