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Mirrors > Home > QLE Home > Th. List > u24lem | Unicode version |
Description: Lemma for unified implication study. |
Ref | Expression |
---|---|
u24lem |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-i2 45 | . . 3 | |
2 | 1 | ran 78 | . 2 |
3 | u4lemc1 683 | . . . 4 | |
4 | comanr2 465 | . . . . 5 | |
5 | 4 | comcom6 459 | . . . 4 |
6 | 3, 5 | fh2r 474 | . . 3 |
7 | ancom 74 | . . . . . 6 | |
8 | ancom 74 | . . . . . 6 | |
9 | 7, 8 | ax-r2 36 | . . . . 5 |
10 | anass 76 | . . . . . 6 | |
11 | ancom 74 | . . . . . . . . 9 | |
12 | u4lemanb 618 | . . . . . . . . 9 | |
13 | 11, 12 | ax-r2 36 | . . . . . . . 8 |
14 | 13 | lan 77 | . . . . . . 7 |
15 | anass 76 | . . . . . . . . 9 | |
16 | 15 | ax-r1 35 | . . . . . . . 8 |
17 | anabs 121 | . . . . . . . . . 10 | |
18 | 17 | ran 78 | . . . . . . . . 9 |
19 | ancom 74 | . . . . . . . . 9 | |
20 | 18, 19 | ax-r2 36 | . . . . . . . 8 |
21 | 16, 20 | ax-r2 36 | . . . . . . 7 |
22 | 14, 21 | ax-r2 36 | . . . . . 6 |
23 | 10, 22 | ax-r2 36 | . . . . 5 |
24 | 9, 23 | 2or 72 | . . . 4 |
25 | comanr1 464 | . . . . . . 7 | |
26 | 25 | comcom6 459 | . . . . . 6 |
27 | 26, 3 | fh4r 476 | . . . . 5 |
28 | 3, 26 | com2or 483 | . . . . . . 7 |
29 | 28, 26 | fh2r 474 | . . . . . 6 |
30 | 3, 26 | fh1 469 | . . . . . . . . 9 |
31 | u4lemab 613 | . . . . . . . . . . . 12 | |
32 | 7, 31 | ax-r2 36 | . . . . . . . . . . 11 |
33 | 32 | ax-r5 38 | . . . . . . . . . 10 |
34 | id 59 | . . . . . . . . . 10 | |
35 | 33, 34 | ax-r2 36 | . . . . . . . . 9 |
36 | 30, 35 | ax-r2 36 | . . . . . . . 8 |
37 | leor 159 | . . . . . . . . 9 | |
38 | 37 | df2le2 136 | . . . . . . . 8 |
39 | 36, 38 | 2or 72 | . . . . . . 7 |
40 | ax-a3 32 | . . . . . . . 8 | |
41 | lear 161 | . . . . . . . . . . . 12 | |
42 | 41 | df-le2 131 | . . . . . . . . . . 11 |
43 | ancom 74 | . . . . . . . . . . 11 | |
44 | 42, 43 | ax-r2 36 | . . . . . . . . . 10 |
45 | 44 | lor 70 | . . . . . . . . 9 |
46 | df-i5 48 | . . . . . . . . . . 11 | |
47 | 46 | ax-r1 35 | . . . . . . . . . 10 |
48 | id 59 | . . . . . . . . . 10 | |
49 | 47, 48 | ax-r2 36 | . . . . . . . . 9 |
50 | 45, 49 | ax-r2 36 | . . . . . . . 8 |
51 | 40, 50 | ax-r2 36 | . . . . . . 7 |
52 | 39, 51 | ax-r2 36 | . . . . . 6 |
53 | 29, 52 | ax-r2 36 | . . . . 5 |
54 | 27, 53 | ax-r2 36 | . . . 4 |
55 | 24, 54 | ax-r2 36 | . . 3 |
56 | 6, 55 | ax-r2 36 | . 2 |
57 | 2, 56 | ax-r2 36 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wn 4 wo 6 wa 7 wi2 13 wi4 15 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-i2 45 df-i4 47 df-i5 48 df-le1 130 df-le2 131 df-c1 132 df-c2 133 |
This theorem is referenced by: negant5 863 |
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