Mathbox for Jonathan Ben-Naim |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj983 | 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 |
---|---|
bnj983.1 | |
bnj983.2 | |
bnj983.3 | |
bnj983.4 | |
bnj983.5 |
Ref | Expression |
---|---|
bnj983 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bnj983.1 | . . . . . . . 8 | |
2 | bnj983.2 | . . . . . . . 8 | |
3 | bnj983.3 | . . . . . . . 8 | |
4 | bnj983.4 | . . . . . . . 8 | |
5 | 1, 2, 3, 4 | bnj882 30996 | . . . . . . 7 |
6 | 5 | eleq2i 2693 | . . . . . 6 |
7 | eliun 4524 | . . . . . . 7 | |
8 | eliun 4524 | . . . . . . . 8 | |
9 | 8 | rexbii 3041 | . . . . . . 7 |
10 | 7, 9 | bitri 264 | . . . . . 6 |
11 | df-rex 2918 | . . . . . . 7 | |
12 | 4 | abeq2i 2735 | . . . . . . . . 9 |
13 | 12 | anbi1i 731 | . . . . . . . 8 |
14 | 13 | exbii 1774 | . . . . . . 7 |
15 | 11, 14 | bitri 264 | . . . . . 6 |
16 | 6, 10, 15 | 3bitri 286 | . . . . 5 |
17 | bnj983.5 | . . . . . . . . 9 | |
18 | bnj252 30769 | . . . . . . . . 9 | |
19 | 17, 18 | bitri 264 | . . . . . . . 8 |
20 | 19 | exbii 1774 | . . . . . . 7 |
21 | 20 | anbi1i 731 | . . . . . 6 |
22 | df-rex 2918 | . . . . . . 7 | |
23 | df-rex 2918 | . . . . . . 7 | |
24 | 22, 23 | anbi12i 733 | . . . . . 6 |
25 | 21, 24 | bitr4i 267 | . . . . 5 |
26 | 16, 25 | bnj133 30793 | . . . 4 |
27 | 19.41v 1914 | . . . 4 | |
28 | 26, 27 | bnj133 30793 | . . 3 |
29 | 2 | bnj1095 30852 | . . . . . . 7 |
30 | 29, 17 | bnj1096 30853 | . . . . . 6 |
31 | 30 | nf5i 2024 | . . . . 5 |
32 | 31 | 19.42 2105 | . . . 4 |
33 | 32 | 2exbii 1775 | . . 3 |
34 | 28, 33 | bitr4i 267 | . 2 |
35 | 3anass 1042 | . . 3 | |
36 | 35 | 3exbii 1776 | . 2 |
37 | fndm 5990 | . . . . . . . 8 | |
38 | 17, 37 | bnj770 30833 | . . . . . . 7 |
39 | eleq2 2690 | . . . . . . . 8 | |
40 | 39 | 3anbi2d 1404 | . . . . . . 7 |
41 | 38, 40 | syl 17 | . . . . . 6 |
42 | 41 | 3ad2ant1 1082 | . . . . 5 |
43 | 42 | ibi 256 | . . . 4 |
44 | 41 | 3ad2ant1 1082 | . . . . 5 |
45 | 44 | ibir 257 | . . . 4 |
46 | 43, 45 | impbii 199 | . . 3 |
47 | 46 | 3exbii 1776 | . 2 |
48 | 34, 36, 47 | 3bitr2i 288 | 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: bnj1033 31037 |
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