Difference between revisions of "CIFactor Command"
From GeoGebra Manual
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: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>}} | ||
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Revision as of 09:00, 29 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)