Difference between revisions of "ComplexRoot Command"
From GeoGebra Manual
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:{{example|1=<div><code><nowiki>ComplexRoot[x^2 + 1]</nowiki></code> gives ''{x = ί, x = -ί}'', the complex roots of ''x<sup>2</sup> + 1''.</div>}} | :{{example|1=<div><code><nowiki>ComplexRoot[x^2 + 1]</nowiki></code> gives ''{x = ί, x = -ί}'', the complex roots of ''x<sup>2</sup> + 1''.</div>}} | ||
{{note| 1=<div> | {{note| 1=<div> | ||
− | *The complex ί is obtained by pressing {{KeyCode|ALT + i}} | + | *The complex ί is obtained by pressing {{KeyCode|ALT + i}}. |
*See also [[CSolve Command]]. | *See also [[CSolve Command]]. | ||
</div>}} | </div>}} |
Revision as of 14:07, 22 August 2011
- ComplexRoot[<Polynomial>]
- Finds the complex roots of a given polynomial in x. Points are created in Graphics View.
CAS Syntax
- ComplexRoot[<Polynomial>]
- Finds the complex roots of a given polynomial in x.
- Example:
ComplexRoot[x^2 + 1]
gives {x = ί, x = -ί}, the complex roots of x2 + 1.
Note:
- The complex ί is obtained by pressing ALT + i.
- See also CSolve Command.