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Mirrors > Home > ILE Home > Th. List > sselid | Unicode version |
Description: Membership inference from subclass relationship. (Contributed by NM, 25-Jun-2014.) |
Ref | Expression |
---|---|
sseli.1 |
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sselid.2 |
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Ref | Expression |
---|---|
sselid |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sselid.2 |
. 2
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2 | sseli.1 |
. . 3
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3 | 2 | sseli 3175 |
. 2
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4 | 1, 3 | syl 14 |
1
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