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Mirrors > Home > QLE Home > Th. List > omlem1 | Unicode version |
Description: Lemma in proof of Th. 1 of Pavicic 1987. |
Ref | Expression |
---|---|
omlem1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-a2 31 | . . 3 | |
2 | ax-a3 32 | . . 3 | |
3 | ax-a3 32 | . . 3 | |
4 | 1, 2, 3 | 3tr1 63 | . 2 |
5 | ax-a3 32 | . . . . . . 7 | |
6 | ax-a2 31 | . . . . . . 7 | |
7 | 5, 6 | ax-r2 36 | . . . . . 6 |
8 | 7 | ax-r1 35 | . . . . 5 |
9 | oridm 110 | . . . . . 6 | |
10 | 9 | ax-r5 38 | . . . . 5 |
11 | 8, 10 | ax-r2 36 | . . . 4 |
12 | ancom 74 | . . . 4 | |
13 | 11, 12 | 2or 72 | . . 3 |
14 | orabs 120 | . . 3 | |
15 | 13, 14 | ax-r2 36 | . 2 |
16 | 4, 2, 15 | 3tr2 64 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wn 4 wo 6 wa 7 |
This theorem was proved from axioms: ax-a1 30 ax-a2 31 ax-a3 32 ax-a5 34 ax-r1 35 ax-r2 36 ax-r4 37 ax-r5 38 |
This theorem depends on definitions: df-a 40 df-t 41 df-f 42 |
This theorem is referenced by: woml 211 oml 445 |
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