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Mirrors > Home > MPE Home > Th. List > inidm | Structured version Visualization version Unicode version |
Description: Idempotent law for intersection of classes. Theorem 15 of [Suppes] p. 26. (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
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inidm |
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Step | Hyp | Ref | Expression |
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1 | anidm 656 |
. 2
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2 | 1 | ineqri 3617 |
1
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