Difference between revisions of "Union Command"
From GeoGebra Manual
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;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> | + | :{{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 11:18, 19 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.
