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Mirrors > Home > ILE Home > Th. List > sylbid | Unicode version |
Description: A syllogism deduction. (Contributed by NM, 3-Aug-1994.) |
Ref | Expression |
---|---|
sylbid.1 |
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sylbid.2 |
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Ref | Expression |
---|---|
sylbid |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sylbid.1 |
. . 3
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2 | 1 | biimpd 144 |
. 2
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3 | sylbid.2 |
. 2
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4 | 2, 3 | syld 45 |
1
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