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Mirrors > Home > MPE Home > Th. List > nn0cnd | Structured version Visualization version Unicode version |
Description: A nonnegative integer is a complex number. (Contributed by Mario Carneiro, 27-May-2016.) |
Ref | Expression |
---|---|
nn0red.1 |
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Ref | Expression |
---|---|
nn0cnd |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nn0red.1 |
. . 3
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2 | 1 | nn0red 11352 |
. 2
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3 | 2 | recnd 10068 |
1
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