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Mirrors > Home > MPE Home > Th. List > bitr3d | Structured version Visualization version Unicode version |
Description: Deduction form of bitr3i 266. (Contributed by NM, 14-May-1993.) |
Ref | Expression |
---|---|
bitr3d.1 |
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bitr3d.2 |
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Ref | Expression |
---|---|
bitr3d |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bitr3d.1 |
. . 3
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2 | 1 | bicomd 213 |
. 2
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3 | bitr3d.2 |
. 2
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4 | 2, 3 | bitrd 268 |
1
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