Difference between revisions of "AreEqual Command"
From GeoGebra Manual
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{{warning|This GeoGebra command is heavily under construction. Expect to encounter various problems when trying it out. The syntax or the output of this command may be subject to change.}} | {{warning|This GeoGebra command is heavily under construction. Expect to encounter various problems when trying it out. The syntax or the output of this command may be subject to change.}} | ||
;AreEqual[ <Object>, <Object> ] | ;AreEqual[ <Object>, <Object> ] | ||
| + | :Decides if the objects are equal. | ||
| + | Normally this command computes the result numerically. This behavior can be changed by using the [[Prove Command|Prove]] command. | ||
| + | {{example| 1=<div><code><nowiki>AreEqual[Segment[(1, 2), (3, 4)], Segment[(3, 4), (1, 6)]]</nowiki></code> yields ''true'' since the two segments have the same length. This command is an equivalent for the [[Boolean values|equal operation]], thus <code><nowiki>Segment[(1, 2), (3, 4)] ≟ Segment[(3, 4), (1, 6)]</nowiki></code> will result exactly the same output.</div>}} | ||
| + | {{Note| See also [[AreCollinear Command|AreCollinear]], [[AreConcyclic Command|AreConcyclic]], [[AreConcurrent Command|AreConcurrent]], [[ArePerpendicular Command|ArePerpendicular]], [[AreParallel Command|AreParallel]] commands.}} | ||
Revision as of 01:24, 3 November 2012
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This page is about a feature that is supported only in GeoGebra 5.0. |
 Warning: | This GeoGebra command is heavily under construction. Expect to encounter various problems when trying it out. The syntax or the output of this command may be subject to change. |
- AreEqual[ <Object>, <Object> ]
- Decides if the objects are equal.
Normally this command computes the result numerically. This behavior can be changed by using the Prove command.
Example:
AreEqual[Segment[(1, 2), (3, 4)], Segment[(3, 4), (1, 6)]] yields true since the two segments have the same length. This command is an equivalent for the equal operation, thus Segment[(1, 2), (3, 4)] ≟ Segment[(3, 4), (1, 6)] will result exactly the same output. Note: See also AreCollinear, AreConcyclic, AreConcurrent, ArePerpendicular, AreParallel commands.
