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Mirrors > Home > ILE Home > Th. List > expcom | Unicode version |
Description: Exportation inference with commuted antecedents. (Contributed by NM, 25-May-2005.) |
Ref | Expression |
---|---|
exp.1 |
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Ref | Expression |
---|---|
expcom |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | exp.1 |
. . 3
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2 | 1 | ex 115 |
. 2
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3 | 2 | com12 30 |
1
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