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| Mirrors > Home > MPE Home > Th. List > elfzuz | Structured version Visualization version Unicode version | ||
| Description: A member of a finite set of sequential integers belongs to an upper set of integers. (Contributed by NM, 17-Sep-2005.) (Revised by Mario Carneiro, 28-Apr-2015.) |
| Ref | Expression |
|---|---|
| elfzuz |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elfzuzb 12336 |
. 2
| |
| 2 | 1 | simplbi 476 |
1
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