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Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj345 | Structured version Visualization version Unicode version |
Description: -manipulation. (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) (Proof shortened by Andrew Salmon, 14-Jun-2011.) (New usage is discouraged.) |
Ref | Expression |
---|---|
bnj345 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bnj334 30779 | . 2 | |
2 | bnj250 30767 | . . 3 | |
3 | 3anass 1042 | . . 3 | |
4 | 2, 3 | bitr4i 267 | . 2 |
5 | 3anrev 1049 | . . 3 | |
6 | bnj250 30767 | . . . 4 | |
7 | 3anass 1042 | . . . 4 | |
8 | 6, 7 | bitr4i 267 | . . 3 |
9 | 5, 8 | bitr4i 267 | . 2 |
10 | 1, 4, 9 | 3bitri 286 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wb 196 wa 384 w3a 1037 w-bnj17 30752 |
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-an 386 df-3an 1039 df-bnj17 30753 |
This theorem is referenced by: bnj422 30781 bnj446 30783 bnj929 31006 bnj964 31013 |
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