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Mirrors > Home > MPE Home > Th. List > Mathboxes > 3ccased | Structured version Visualization version Unicode version |
Description: Triple disjunction form of ccased 988. (Contributed by Scott Fenton, 27-Oct-2013.) (Revised by Mario Carneiro, 19-Apr-2014.) |
Ref | Expression |
---|---|
3ccased.1 | |
3ccased.2 | |
3ccased.3 | |
3ccased.4 | |
3ccased.5 | |
3ccased.6 | |
3ccased.7 | |
3ccased.8 | |
3ccased.9 |
Ref | Expression |
---|---|
3ccased |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3ccased.1 | . . . . 5 | |
2 | 1 | com12 32 | . . . 4 |
3 | 3ccased.2 | . . . . 5 | |
4 | 3 | com12 32 | . . . 4 |
5 | 3ccased.3 | . . . . 5 | |
6 | 5 | com12 32 | . . . 4 |
7 | 2, 4, 6 | 3jaodan 1394 | . . 3 |
8 | 3ccased.4 | . . . . 5 | |
9 | 8 | com12 32 | . . . 4 |
10 | 3ccased.5 | . . . . 5 | |
11 | 10 | com12 32 | . . . 4 |
12 | 3ccased.6 | . . . . 5 | |
13 | 12 | com12 32 | . . . 4 |
14 | 9, 11, 13 | 3jaodan 1394 | . . 3 |
15 | 3ccased.7 | . . . . 5 | |
16 | 15 | com12 32 | . . . 4 |
17 | 3ccased.8 | . . . . 5 | |
18 | 17 | com12 32 | . . . 4 |
19 | 3ccased.9 | . . . . 5 | |
20 | 19 | com12 32 | . . . 4 |
21 | 16, 18, 20 | 3jaodan 1394 | . . 3 |
22 | 7, 14, 21 | 3jaoian 1393 | . 2 |
23 | 22 | com12 32 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3o 1036 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 |
This theorem is referenced by: (None) |
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