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Mirrors > Home > QLE Home > Th. List > u5lemaa | Unicode version |
Description: Lemma for relevance implication study. |
Ref | Expression |
---|---|
u5lemaa |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-i5 48 | . . 3 | |
2 | 1 | ran 78 | . 2 |
3 | comanr1 464 | . . . . 5 | |
4 | comanr1 464 | . . . . . 6 | |
5 | 4 | comcom6 459 | . . . . 5 |
6 | 3, 5 | com2or 483 | . . . 4 |
7 | comanr1 464 | . . . . 5 | |
8 | 7 | comcom6 459 | . . . 4 |
9 | 6, 8 | fh1r 473 | . . 3 |
10 | 3, 5 | fh1r 473 | . . . . . 6 |
11 | an32 83 | . . . . . . . . 9 | |
12 | anidm 111 | . . . . . . . . . 10 | |
13 | 12 | ran 78 | . . . . . . . . 9 |
14 | 11, 13 | ax-r2 36 | . . . . . . . 8 |
15 | an32 83 | . . . . . . . . 9 | |
16 | ancom 74 | . . . . . . . . . 10 | |
17 | ancom 74 | . . . . . . . . . . . . . 14 | |
18 | 17 | ax-r1 35 | . . . . . . . . . . . . 13 |
19 | dff 101 | . . . . . . . . . . . . . 14 | |
20 | 19 | ax-r1 35 | . . . . . . . . . . . . 13 |
21 | 18, 20 | ax-r2 36 | . . . . . . . . . . . 12 |
22 | 21 | lan 77 | . . . . . . . . . . 11 |
23 | an0 108 | . . . . . . . . . . 11 | |
24 | 22, 23 | ax-r2 36 | . . . . . . . . . 10 |
25 | 16, 24 | ax-r2 36 | . . . . . . . . 9 |
26 | 15, 25 | ax-r2 36 | . . . . . . . 8 |
27 | 14, 26 | 2or 72 | . . . . . . 7 |
28 | or0 102 | . . . . . . 7 | |
29 | 27, 28 | ax-r2 36 | . . . . . 6 |
30 | 10, 29 | ax-r2 36 | . . . . 5 |
31 | ancom 74 | . . . . 5 | |
32 | 30, 31 | 2or 72 | . . . 4 |
33 | 3, 8 | fh4 472 | . . . . 5 |
34 | ax-a2 31 | . . . . . . . 8 | |
35 | orabs 120 | . . . . . . . 8 | |
36 | 34, 35 | ax-r2 36 | . . . . . . 7 |
37 | 36 | ran 78 | . . . . . 6 |
38 | 3, 8 | fh1 469 | . . . . . . 7 |
39 | anass 76 | . . . . . . . . . . 11 | |
40 | 39 | ax-r1 35 | . . . . . . . . . 10 |
41 | 40, 13 | ax-r2 36 | . . . . . . . . 9 |
42 | anass 76 | . . . . . . . . . . 11 | |
43 | 42 | ax-r1 35 | . . . . . . . . . 10 |
44 | ancom 74 | . . . . . . . . . . 11 | |
45 | 19 | lan 77 | . . . . . . . . . . . . 13 |
46 | 45 | ax-r1 35 | . . . . . . . . . . . 12 |
47 | an0 108 | . . . . . . . . . . . 12 | |
48 | 46, 47 | ax-r2 36 | . . . . . . . . . . 11 |
49 | 44, 48 | ax-r2 36 | . . . . . . . . . 10 |
50 | 43, 49 | ax-r2 36 | . . . . . . . . 9 |
51 | 41, 50 | 2or 72 | . . . . . . . 8 |
52 | 51, 28 | ax-r2 36 | . . . . . . 7 |
53 | 38, 52 | ax-r2 36 | . . . . . 6 |
54 | 37, 53 | ax-r2 36 | . . . . 5 |
55 | 33, 54 | ax-r2 36 | . . . 4 |
56 | 32, 55 | ax-r2 36 | . . 3 |
57 | 9, 56 | ax-r2 36 | . 2 |
58 | 2, 57 | ax-r2 36 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wn 4 wo 6 wa 7 wf 9 wi5 16 |
This theorem was proved from axioms: ax-a1 30 ax-a2 31 ax-a3 32 ax-a4 33 ax-a5 34 ax-r1 35 ax-r2 36 ax-r4 37 ax-r5 38 ax-r3 439 |
This theorem depends on definitions: df-b 39 df-a 40 df-t 41 df-f 42 df-i5 48 df-le1 130 df-le2 131 df-c1 132 df-c2 133 |
This theorem is referenced by: u5lemnona 669 u5lembi 725 |
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