Difference between revisions of "Expand Command"
From GeoGebra Manual
({{note| 1=This command needs to load the Computer Algebra System, so can be slow on some computers. Try using the Polynomial Command instead.}}) |
m (moved note upwards) |
||
| Line 4: | Line 4: | ||
:Expands the expression. | :Expands the expression. | ||
:{{example|1=<code><nowiki>Expand[(2 x - 1)^2 + 2 x + 3]</nowiki></code> yields <math>4 x^2 - 2 x + 4</math>.}} | :{{example|1=<code><nowiki>Expand[(2 x - 1)^2 + 2 x + 3]</nowiki></code> yields <math>4 x^2 - 2 x + 4</math>.}} | ||
| + | {{note| 1=This command needs to load the Computer Algebra System, so can be slow on some computers. Try using the [[Polynomial Command]] instead.}} | ||
| + | |||
==CAS Syntax== | ==CAS Syntax== | ||
;Expand[ <Expression> ] | ;Expand[ <Expression> ] | ||
:Expands the expression. | :Expands the expression. | ||
:{{example|1=<code><nowiki>Expand[(2 x - 1)^2 + 2 x + 3]</nowiki></code> yields <math>4 x^2 - 2 x + 4</math>.}} | :{{example|1=<code><nowiki>Expand[(2 x - 1)^2 + 2 x + 3]</nowiki></code> yields <math>4 x^2 - 2 x + 4</math>.}} | ||
| − | |||
| − | |||
Revision as of 09:37, 17 June 2014
- Expand[ <Expression> ]
- Expands the expression.
- Example:
Expand[(2 x - 1)^2 + 2 x + 3]yields 4 x^2 - 2 x + 4.
Note: This command needs to load the Computer Algebra System, so can be slow on some computers. Try using the Polynomial Command instead.
CAS Syntax
- Expand[ <Expression> ]
- Expands the expression.
- Example:
Expand[(2 x - 1)^2 + 2 x + 3]yields 4 x^2 - 2 x + 4.
