Difference between revisions of "ToPoint Command"

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==CAS Syntax==
 
==CAS Syntax==
 
;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>)]]).
 
;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>
+
:{{Examples|1=<br><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)''.<br><br><code><nowiki>ToPoint[3 + 2ί]</nowiki></code> returns the [[Free, Dependent and Auxiliary Objects|free]] [[Points and Vectors|vector]] ''z = (3,2)'' and  <math> 3 \choose 2 </math> in the [[Algebra View]]}}<hr>
 
:{{Notes|1=
 
:{{Notes|1=
 
:*The complex ί is obtained by pressing {{KeyCode|ALT + i}}.  
 
:*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]].
 
:*See also the following commands: [[ToComplex Command|ToComplex]], [[ToExponential Command|ToExponential ]] and [[ToPolar Command|ToPolar]].
 
}}
 
}}

Revision as of 02:22, 3 February 2013


ToPoint[ <Complex Number> ]
Creates from the complex number a dependent point with (real(ComplexNumber), imaginary(ComplexNumber)) coordinates.
Example:
ToPoint[3 + 2ί] yields a dependent point with coordinates (3, 2).

CAS Syntax

ToPoint[ <Complex Number> ]
Creates the free point for the given complex number. The coordinates of that point are:
(real(ComplexNumber), imaginary(ComplexNumber)).
Examples:

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).

ToPoint[3 + 2ί] returns the free vector z = (3,2) and 3 \choose 2 in the Algebra View

Notes:
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