Difference between revisions of "RemoveUndefined Command"
From GeoGebra Manual
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Revision as of 15:23, 27 February 2011
- RemoveUndefined[List]
- Removes undefined objects from a list.
- Example:
removes the second and fourth elements of the sequence which have non-integer exponents and, therefore, are undefined.RemoveUndefined[Sequence[(-1)^i, i, -3, -1, 0.5]]