Difference between revisions of "Vertex Command"

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{{command|geometry}}
 
{{command|geometry}}
 
; Vertex[Conic]: Returns (all) vertices of the conic section.
 
; Vertex[Conic]: Returns (all) vertices of the conic section.
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;Vertex[ <Inequality> ] : Returns the points of intersection of the line borders
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:{{example|1=<code>Vertex[(x + y < 3) && (x - y > 1)]</code> returns point (2,1) }}
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; Vertex[Polygon]: Returns (all) vertices of the polygon.
 
; Vertex[Polygon]: Returns (all) vertices of the polygon.
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; Vertex[Polygon, Number n]: Returns ''n''-th vertex of the polygon.
 
; Vertex[Polygon, Number n]: Returns ''n''-th vertex of the polygon.
  
 
{{note|1=To get vertices of the polygon / conic as [[Lists|list]], use <code>{Vertex[t]}</code>.}}
 
{{note|1=To get vertices of the polygon / conic as [[Lists|list]], use <code>{Vertex[t]}</code>.}}

Revision as of 09:53, 26 September 2012


Vertex[Conic]
Returns (all) vertices of the conic section.
Vertex[ <Inequality> ]
Returns the points of intersection of the line borders
Example: Vertex[(x + y < 3) && (x - y > 1)] returns point (2,1)


Vertex[Polygon]
Returns (all) vertices of the polygon.
Vertex[Polygon, Number n]
Returns n-th vertex of the polygon.
Note: To get vertices of the polygon / conic as list, use {Vertex[t]}.
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