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Mirrors > Home > MPE Home > Th. List > mpan2d | Structured version Visualization version Unicode version |
Description: A deduction based on modus ponens. (Contributed by NM, 12-Dec-2004.) |
Ref | Expression |
---|---|
mpan2d.1 |
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mpan2d.2 |
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Ref | Expression |
---|---|
mpan2d |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mpan2d.1 |
. 2
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2 | mpan2d.2 |
. . 3
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3 | 2 | expd 452 |
. 2
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4 | 1, 3 | mpid 44 |
1
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