Difference between revisions of "Vertex Command"
From GeoGebra Manual
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:{{example|1=<div> | :{{example|1=<div> | ||
::<code>Vertex[(x + y < 3) && (x - y > 1)]</code> returns point (2,1) ; | ::<code>Vertex[(x + y < 3) && (x - y > 1)]</code> returns point (2,1) ; | ||
− | ::<code> | + | ::<code>Vertex[(x + y < 3) ∧ (x - y > 1)&& (y>-2)]}</code> returns list <nowiki> {(2, 1), (5, -2), (-1, -2)} </nowiki> |
− | ::<code> | + | ::<code>Vertex[(y > x²) ∧ (y < x)]}</code> returns list <nowiki> {(0, 0), (1, 1)}. </nowiki></div>}}}} |
; Vertex[Polygon]: Returns (all) vertices of the polygon. | ; Vertex[Polygon]: Returns (all) vertices of the polygon. |
Revision as of 11:19, 26 September 2012
- Vertex[Conic]
- Returns (all) vertices of the conic section.
Following text is about a feature that is supported only in GeoGebra 4.2.
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- 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]}
.