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Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj916 | Structured version Visualization version Unicode version |
Description: Technical lemma for bnj69 31078. This lemma may no longer be used or have become an indirect lemma of the theorem in question (i.e. a lemma of a lemma... of the theorem). (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) (New usage is discouraged.) |
Ref | Expression |
---|---|
bnj916.1 | |
bnj916.2 | |
bnj916.3 | |
bnj916.4 | |
bnj916.5 |
Ref | Expression |
---|---|
bnj916 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bnj256 30772 | . . . . . 6 | |
2 | 1 | 2exbii 1775 | . . . . 5 |
3 | 19.41v 1914 | . . . . . 6 | |
4 | nfv 1843 | . . . . . . . . 9 | |
5 | bnj916.1 | . . . . . . . . . . 11 | |
6 | bnj916.2 | . . . . . . . . . . 11 | |
7 | 5, 6 | bnj911 31002 | . . . . . . . . . 10 |
8 | 7 | nf5i 2024 | . . . . . . . . 9 |
9 | 4, 8 | nfan 1828 | . . . . . . . 8 |
10 | 9 | 19.42 2105 | . . . . . . 7 |
11 | 10 | exbii 1774 | . . . . . 6 |
12 | df-rex 2918 | . . . . . . 7 | |
13 | df-rex 2918 | . . . . . . 7 | |
14 | 12, 13 | anbi12i 733 | . . . . . 6 |
15 | 3, 11, 14 | 3bitr4i 292 | . . . . 5 |
16 | 2, 15 | bitri 264 | . . . 4 |
17 | 16 | exbii 1774 | . . 3 |
18 | bnj916.5 | . . . . . . 7 | |
19 | 18 | 3anbi2i 1254 | . . . . . 6 |
20 | 19 | anbi1i 731 | . . . . 5 |
21 | df-bnj17 30753 | . . . . 5 | |
22 | df-bnj17 30753 | . . . . 5 | |
23 | 20, 21, 22 | 3bitr4i 292 | . . . 4 |
24 | 23 | 3exbii 1776 | . . 3 |
25 | bnj916.3 | . . . . . . 7 | |
26 | bnj916.4 | . . . . . . 7 | |
27 | 5, 6, 25, 26 | bnj882 30996 | . . . . . 6 |
28 | 27 | eleq2i 2693 | . . . . 5 |
29 | eliun 4524 | . . . . 5 | |
30 | eliun 4524 | . . . . . 6 | |
31 | 30 | rexbii 3041 | . . . . 5 |
32 | 28, 29, 31 | 3bitri 286 | . . . 4 |
33 | df-rex 2918 | . . . 4 | |
34 | 26 | abeq2i 2735 | . . . . . 6 |
35 | 34 | anbi1i 731 | . . . . 5 |
36 | 35 | exbii 1774 | . . . 4 |
37 | 32, 33, 36 | 3bitri 286 | . . 3 |
38 | 17, 24, 37 | 3bitr4ri 293 | . 2 |
39 | bnj643 30819 | . . . . . 6 | |
40 | 18 | bnj564 30814 | . . . . . . 7 |
41 | 40 | eleq2d 2687 | . . . . . 6 |
42 | anbi1 743 | . . . . . . 7 | |
43 | bnj334 30779 | . . . . . . . 8 | |
44 | bnj252 30769 | . . . . . . . 8 | |
45 | 43, 44 | bitri 264 | . . . . . . 7 |
46 | bnj334 30779 | . . . . . . . 8 | |
47 | bnj252 30769 | . . . . . . . 8 | |
48 | 46, 47 | bitri 264 | . . . . . . 7 |
49 | 42, 45, 48 | 3bitr4g 303 | . . . . . 6 |
50 | 39, 41, 49 | 3syl 18 | . . . . 5 |
51 | 50 | ibi 256 | . . . 4 |
52 | 51 | 2eximi 1763 | . . 3 |
53 | 52 | eximi 1762 | . 2 |
54 | 38, 53 | sylbi 207 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 w3a 1037 wceq 1483 wex 1704 wcel 1990 cab 2608 wral 2912 wrex 2913 cdif 3571 c0 3915 csn 4177 ciun 4520 cdm 5114 csuc 5725 wfn 5883 cfv 5888 com 7065 w-bnj17 30752 c-bnj14 30754 c-bnj18 30760 |
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 |
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-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-v 3202 df-iun 4522 df-fn 5891 df-bnj17 30753 df-bnj18 30761 |
This theorem is referenced by: bnj917 31004 |
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