Difference between revisions of "CIFactor Command"
From GeoGebra Manual
(link to Ifactor cmd) |
|||
| Line 8: | Line 8: | ||
:Factors over the complex irrationals with respect to a given variable. | :Factors over the complex irrationals with respect to a given variable. | ||
:{{Example|1=<div><code>CIFactor[a^2 + a + 1, a]</code> returns <math> \left( a + \frac{-ί \; \sqrt{3} + 1}{2} \right) \; \left( a + \frac{ί \; \sqrt{3} + 1}{2} \right)</math></div>}} | :{{Example|1=<div><code>CIFactor[a^2 + a + 1, a]</code> returns <math> \left( a + \frac{-ί \; \sqrt{3} + 1}{2} \right) \; \left( a + \frac{ί \; \sqrt{3} + 1}{2} \right)</math></div>}} | ||
| + | {{Note|1=See also [[IFactor Command|IFactor]] command.}} | ||
Revision as of 08:39, 30 August 2013
 |
This page is about a feature that is supported only in GeoGebra 4.4. |
CAS Syntax
- CIFactor[ <Expression> ]
- Factors over the complex irrationals.
- Example:
CIFactor[x^2 + x + 1]returns \left( x + \frac{-ί \; \sqrt{3} + 1}{2} \right) \; \left( x + \frac{ί \; \sqrt{3} + 1}{2} \right)
- CIFactor[ <Expression>, <Variable> ]
- Factors over the complex irrationals with respect to a given variable.
- Example:
CIFactor[a^2 + a + 1, a]returns \left( a + \frac{-ί \; \sqrt{3} + 1}{2} \right) \; \left( a + \frac{ί \; \sqrt{3} + 1}{2} \right)
Note: See also IFactor command.
