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| Mirrors > Home > MPE Home > Th. List > zcn | Structured version Visualization version Unicode version | ||
| Description: An integer is a complex number. (Contributed by NM, 9-May-2004.) |
| Ref | Expression |
|---|---|
| zcn |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zre 11381 |
. 2
| |
| 2 | 1 | recnd 10068 |
1
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