Element Command

From GeoGebraWiki

The Element command syntax:

• Element[list L, number n] - returns the nth item in list L

Notes:

• The item will appear as a dependent object in the algebra window.
• None of the properties of the list are inherited by the new item.
• See the other commands for manipulating Lists of objects:
  • Length
  • Min
  • Max
  • Sequence

Examples:

L = Sequence[(i,i}, i, 2, 5] - creates the list L containing the points (2,2), 3,3), (4,4) and (5,5)

P = Element[L, 3] - P is the point (4,4)

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GeoGebra User's Guide