Difference between revisions of "Real Function"
From GeoGebra Manual
| Line 5: | Line 5: | ||
:{{example| 1=<div><code><nowiki>Real[17 + 3 ί]</nowiki></code> gives ''17'', the real part of the complex number ''17 + 3 ί''.</div>}} | :{{example| 1=<div><code><nowiki>Real[17 + 3 ί]</nowiki></code> gives ''17'', the real part of the complex number ''17 + 3 ί''.</div>}} | ||
{{note| 1=<div> | {{note| 1=<div> | ||
| − | * The complex ί is obtained by pressing ALT + i. | + | * The complex ί is obtained by pressing {{KeyCode|ALT + i}}. |
</div>}} | </div>}} | ||
Revision as of 10:52, 24 August 2011
This command works in CAS View only.
- Real[ <Complex Number>]
- Returns the real part of a given complex number.
- Example:
Real[17 + 3 ί]gives 17, the real part of the complex number 17 + 3 ί.
Note:
- The complex ί is obtained by pressing ALT + i.
