Difference between revisions of "Vertex Command"
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; 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 | ||
| + | :{{example|1=<code>Vertex[(x + y < 3) && (x - y > 1)]</code> returns point (2,1) }} | ||
| + | |||
; Vertex[Polygon]: Returns (all) vertices of the polygon. | ; Vertex[Polygon]: Returns (all) vertices of the polygon. | ||
| + | |||
; 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]}.
