Difference between revisions of "Union Command"
From GeoGebra Manual
| Line 1: | Line 1: | ||
<noinclude>{{Manual Page|version=4.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude> | <noinclude>{{Manual Page|version=4.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude> | ||
{{command|list}} | {{command|list}} | ||
| − | ; Union[List 1, List 2]: Joins the two lists and removes elements that appear multiple times. | + | ;Union[ <List 1>, <List 2> ]: Joins the two lists and removes elements that appear multiple times. |
| − | + | :{{Example|1=<br>'''<code>Union[ {1, 2, 3, 4, 5}, {3, 2, 1, 7} ]</code>''' yields '''<code>{1, 2, 3, 4, 5, 7}</code>'''}} | |
| − | ; Union[Polygon poly1, Polygon poly2]: Finds the union of the two polygons. Works only for where the polygons are not self-intersecting, and where the union is a single polygon. | + | ;Union[ <Polygon poly1>, <Polygon poly2> ]:Finds the union of the two polygons. Works only for where the polygons are not self-intersecting, and where the union is a single polygon. |
Revision as of 21:35, 17 November 2012
- Union[ <List 1>, <List 2> ]
- Joins the two lists and removes elements that appear multiple times.
- Example:
Union[ {1, 2, 3, 4, 5}, {3, 2, 1, 7} ]yields{1, 2, 3, 4, 5, 7}
- Union[ <Polygon poly1>, <Polygon poly2> ]
- Finds the union of the two polygons. Works only for where the polygons are not self-intersecting, and where the union is a single polygon.
