Difference between revisions of "ToPoint Command"
From GeoGebra Manual
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| − | <noinclude>{{Manual Page|version=4.2}}</noinclude> | + | <noinclude>{{Manual Page|version=4.2}}</noinclude>{{command|cas=true|vector-matrix}} |
| − | {{command|vector-matrix}} | + | ;ToPoint[ <Complex Number> ]:Creates from the complex number a [[Free, Dependent and Auxiliary Objects|dependent]] [[Points and Vectors|point]] with ([[Real Function|real(<small>Complex<sub>Number</sub></small>)]], [[Imaginary Function|imaginary(<small>Complex<sub>Number</sub></small>)]]) coordinates. |
| + | :{{example|1=<div><code><nowiki>ToPoint[3 + 2ί]</nowiki></code> yields a [[Free, Dependent and Auxiliary Objects|dependent]] [[Points and Vectors|point]] with coordinates (3, 2).</div>}} | ||
==CAS Syntax== | ==CAS Syntax== | ||
| − | ;ToPoint[ <Complex Number> ] | + | ;ToPoint[ <Complex Number> ]:Creates the [[Free, Dependent and Auxiliary Objects|free]] [[Points and Vectors|point]] for the given [[Complex Numbers|complex number]]. The coordinates of that point are:<br>([[Real Function|real(<small>Complex<sub>Number</sub></small>)]], [[Imaginary Function|imaginary(<small>Complex<sub>Number</sub></small>)]]). |
| − | + | :{{example|1=<br><code><nowiki>ToPoint[{3 + 2ί}]</nowiki></code> yields ''2ί + 3''. When you click on the right little marble, the [[Complex Numbers|complex number]] ''z<sub>1</sub> :=2ί + 3'' gets visibility and dynamic association with the [[Free, Dependent and Auxiliary Objects|free]] [[Points and Vectors|point]] whose coordinates are ''(3, 2)''.}}<hr> | |
| − | :{{example|1=< | + | :{{Notes|1= |
| − | + | :*The complex ί is obtained by pressing {{KeyCode|ALT + i}}. | |
| − | {{ | + | :*See also the following commands: [[ToComplex Command|ToComplex]], [[ToExponential Command|ToExponential ]] and [[ToPolar Command|ToPolar]]. |
| − | * The complex ί is obtained by pressing {{KeyCode|ALT + i}}. | + | }} |
| − | * See also [[ToComplex Command]], [[ToExponential Command]] and [[ToPolar Command]]. | ||
| − | |||
Revision as of 21:50, 2 February 2013
- ToPoint[ <Complex Number> ]
- Creates from the complex number a dependent point with (real(ComplexNumber), imaginary(ComplexNumber)) coordinates.
CAS Syntax
- ToPoint[ <Complex Number> ]
- Creates the free point for the given complex number. The coordinates of that point are:
(real(ComplexNumber), imaginary(ComplexNumber)). - Example:
ToPoint[{3 + 2ί}]yields 2ί + 3. When you click on the right little marble, the complex number z1 :=2ί + 3 gets visibility and dynamic association with the free point whose coordinates are (3, 2).
- Notes:
- The complex ί is obtained by pressing ALT + i.
- See also the following commands: ToComplex, ToExponential and ToPolar.
