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Mirrors > Home > MPE Home > Th. List > Mathboxes > prtlem16 | Structured version Visualization version Unicode version |
Description: Lemma for prtex 34165, prter2 34166 and prter3 34167. (Contributed by Rodolfo Medina, 14-Oct-2010.) (Revised by Mario Carneiro, 12-Aug-2015.) |
Ref | Expression |
---|---|
prtlem13.1 |
Ref | Expression |
---|---|
prtlem16 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vex 3203 | . . . 4 | |
2 | 1 | eldm 5321 | . . 3 |
3 | prtlem13.1 | . . . . 5 | |
4 | 3 | prtlem13 34153 | . . . 4 |
5 | 4 | exbii 1774 | . . 3 |
6 | elunii 4441 | . . . . . . . 8 | |
7 | 6 | ancoms 469 | . . . . . . 7 |
8 | 7 | adantrr 753 | . . . . . 6 |
9 | 8 | rexlimiva 3028 | . . . . 5 |
10 | 9 | exlimiv 1858 | . . . 4 |
11 | eluni2 4440 | . . . . 5 | |
12 | eleq1 2689 | . . . . . . . . 9 | |
13 | 12 | anbi2d 740 | . . . . . . . 8 |
14 | pm4.24 675 | . . . . . . . 8 | |
15 | 13, 14 | syl6bbr 278 | . . . . . . 7 |
16 | 15 | rexbidv 3052 | . . . . . 6 |
17 | 1, 16 | spcev 3300 | . . . . 5 |
18 | 11, 17 | sylbi 207 | . . . 4 |
19 | 10, 18 | impbii 199 | . . 3 |
20 | 2, 5, 19 | 3bitri 286 | . 2 |
21 | 20 | eqriv 2619 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wa 384 wceq 1483 wex 1704 wcel 1990 wrex 2913 cuni 4436 class class class wbr 4653 copab 4712 cdm 5114 |
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-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pr 4906 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 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-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-dm 5124 |
This theorem is referenced by: prtlem400 34155 prter1 34164 |
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