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Mirrors > Home > QLE Home > Th. List > 2oalem1 | Unicode version |
Description: Lemma for OA-like stuff with instead of . |
Ref | Expression |
---|---|
2oalem1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | or12 80 | . 2 | |
2 | ud2lem0c 278 | . . . 4 | |
3 | df-i2 45 | . . . . 5 | |
4 | df-i2 45 | . . . . 5 | |
5 | 3, 4 | 2an 79 | . . . 4 |
6 | 2, 5 | 2or 72 | . . 3 |
7 | 6 | lor 70 | . 2 |
8 | or32 82 | . . . . 5 | |
9 | oml 445 | . . . . . . 7 | |
10 | ax-a2 31 | . . . . . . . . 9 | |
11 | 10 | lan 77 | . . . . . . . 8 |
12 | 11 | lor 70 | . . . . . . 7 |
13 | 9, 12, 10 | 3tr1 63 | . . . . . 6 |
14 | 13 | ax-r5 38 | . . . . 5 |
15 | 8, 14 | ax-r2 36 | . . . 4 |
16 | 15 | ax-r5 38 | . . 3 |
17 | ax-a3 32 | . . 3 | |
18 | oran 87 | . . . . . . . . . . . . 13 | |
19 | 18 | lan 77 | . . . . . . . . . . . 12 |
20 | anor3 90 | . . . . . . . . . . . 12 | |
21 | 19, 20 | ax-r2 36 | . . . . . . . . . . 11 |
22 | 21 | ax-r1 35 | . . . . . . . . . 10 |
23 | lear 161 | . . . . . . . . . 10 | |
24 | 22, 23 | bltr 138 | . . . . . . . . 9 |
25 | leo 158 | . . . . . . . . 9 | |
26 | 24, 25 | letr 137 | . . . . . . . 8 |
27 | 26 | lecom 180 | . . . . . . 7 |
28 | 27 | comcom6 459 | . . . . . 6 |
29 | 28 | comcom 453 | . . . . 5 |
30 | lear 161 | . . . . . . . . . 10 | |
31 | leo 158 | . . . . . . . . . 10 | |
32 | 30, 31 | letr 137 | . . . . . . . . 9 |
33 | oran 87 | . . . . . . . . . . 11 | |
34 | 33 | lan 77 | . . . . . . . . . 10 |
35 | anor3 90 | . . . . . . . . . 10 | |
36 | 34, 35 | ax-r2 36 | . . . . . . . . 9 |
37 | or32 82 | . . . . . . . . 9 | |
38 | 32, 36, 37 | le3tr2 141 | . . . . . . . 8 |
39 | 38 | lecom 180 | . . . . . . 7 |
40 | 39 | comcom6 459 | . . . . . 6 |
41 | 40 | comcom 453 | . . . . 5 |
42 | 29, 41 | fh3 471 | . . . 4 |
43 | or12 80 | . . . . . 6 | |
44 | or32 82 | . . . . . . . 8 | |
45 | ax-a2 31 | . . . . . . . 8 | |
46 | anor3 90 | . . . . . . . . . . . 12 | |
47 | 46 | lor 70 | . . . . . . . . . . 11 |
48 | df-t 41 | . . . . . . . . . . . 12 | |
49 | 48 | ax-r1 35 | . . . . . . . . . . 11 |
50 | 47, 49 | ax-r2 36 | . . . . . . . . . 10 |
51 | 50 | lor 70 | . . . . . . . . 9 |
52 | or1 104 | . . . . . . . . 9 | |
53 | 51, 52 | ax-r2 36 | . . . . . . . 8 |
54 | 44, 45, 53 | 3tr 65 | . . . . . . 7 |
55 | 54 | lor 70 | . . . . . 6 |
56 | or1 104 | . . . . . 6 | |
57 | 43, 55, 56 | 3tr 65 | . . . . 5 |
58 | or12 80 | . . . . . 6 | |
59 | or32 82 | . . . . . . . . . 10 | |
60 | ax-a2 31 | . . . . . . . . . 10 | |
61 | 59, 60 | ax-r2 36 | . . . . . . . . 9 |
62 | 61 | ax-r5 38 | . . . . . . . 8 |
63 | ax-a3 32 | . . . . . . . 8 | |
64 | anor3 90 | . . . . . . . . . . . 12 | |
65 | 64 | lor 70 | . . . . . . . . . . 11 |
66 | df-t 41 | . . . . . . . . . . . 12 | |
67 | 66 | ax-r1 35 | . . . . . . . . . . 11 |
68 | 65, 67 | ax-r2 36 | . . . . . . . . . 10 |
69 | 68 | lor 70 | . . . . . . . . 9 |
70 | 69, 56 | ax-r2 36 | . . . . . . . 8 |
71 | 62, 63, 70 | 3tr 65 | . . . . . . 7 |
72 | 71 | lor 70 | . . . . . 6 |
73 | 58, 72, 52 | 3tr 65 | . . . . 5 |
74 | 57, 73 | 2an 79 | . . . 4 |
75 | anidm 111 | . . . 4 | |
76 | 42, 74, 75 | 3tr 65 | . . 3 |
77 | 16, 17, 76 | 3tr2 64 | . 2 |
78 | 1, 7, 77 | 3tr 65 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wn 4 wo 6 wa 7 wt 8 wi2 13 |
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-i2 45 df-le1 130 df-le2 131 df-c1 132 df-c2 133 |
This theorem is referenced by: 2oath1 826 |
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