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Mirrors > Home > ILE Home > Th. List > nnq | Unicode version |
Description: A positive integer is rational. (Contributed by NM, 17-Nov-2004.) |
Ref | Expression |
---|---|
nnq |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nnssq 9694 |
. 2
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2 | 1 | sseli 3175 |
1
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