Difference between revisions of "ComplexRoot Command"
From GeoGebra Manual
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{{command|function}} | {{command|function}} | ||
;ComplexRoot[ <Polynomial> ] | ;ComplexRoot[ <Polynomial> ] | ||
| − | :Finds the complex roots of a given polynomial in x. Points are created in [[Graphics View]]. | + | :Finds the complex roots of a given polynomial in ''x''. Points are created in [[Graphics View]]. |
| + | :{{example|1=<div><code><nowiki>ComplexRoot[x^2 + 4]</nowiki></code> yields ''(0 + 2 ί)'' and ''(0 - 2 ί)''</div>}} | ||
==CAS Syntax== | ==CAS Syntax== | ||
| + | ;ComplexRoot[ <Polynomial> ] | ||
| + | :Finds the complex roots of a given polynomial in ''x''. | ||
| + | :{{example|1=<div><code><nowiki>ComplexRoot[x^2 + 4]</nowiki></code> yields ''{2 ί, - 2 ί}''</div>}} | ||
{{note| 1=<div>Use [[CSolve Command]] instead.</div>}} | {{note| 1=<div>Use [[CSolve Command]] instead.</div>}} | ||
Revision as of 15:33, 27 March 2013
- ComplexRoot[ <Polynomial> ]
- Finds the complex roots of a given polynomial in x. Points are created in Graphics View.
- Example:
ComplexRoot[x^2 + 4]yields (0 + 2 ί) and (0 - 2 ί)
CAS Syntax
- ComplexRoot[ <Polynomial> ]
- Finds the complex roots of a given polynomial in x.
- Example:
ComplexRoot[x^2 + 4]yields {2 ί, - 2 ί}
Note:
Use CSolve Command instead.
