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Mirrors > Home > ILE Home > Th. List > sylancom | Unicode version |
Description: Syllogism inference with commutation of antecents. (Contributed by NM, 2-Jul-2008.) |
Ref | Expression |
---|---|
sylancom.1 |
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sylancom.2 |
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Ref | Expression |
---|---|
sylancom |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sylancom.1 |
. 2
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2 | simpr 110 |
. 2
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3 | sylancom.2 |
. 2
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4 | 1, 2, 3 | syl2anc 411 |
1
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