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Mirrors > Home > MPE Home > Th. List > uzid | Structured version Visualization version Unicode version |
Description: Membership of the least member in an upper set of integers. (Contributed by NM, 2-Sep-2005.) |
Ref | Expression |
---|---|
uzid |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | zre 10975 |
. . . 4
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2 | 1 | leidd 10213 |
. . 3
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3 | 2 | ancli 558 |
. 2
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4 | eluz1 11197 |
. 2
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5 | 3, 4 | mpbird 240 |
1
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