Difference between revisions of "RemoveUndefined Command"
From GeoGebra Manual
m |
|||
Line 2: | Line 2: | ||
{{command|list}} | {{command|list}} | ||
; RemoveUndefined[List]: Removes undefined objects from a list. | ; RemoveUndefined[List]: Removes undefined objects from a list. | ||
− | : {{Example| <code>RemoveUndefined[Sequence[(-1)^i, i, -3, -1, 0.5]]</code> removes the second and fourth elements of the sequence which have non-integer exponents and, therefore, are undefined.}} | + | : {{Example| 1=<code>RemoveUndefined[Sequence[(-1)^i, i, -3, -1, 0.5]]</code> removes the second and fourth elements of the sequence which have non-integer exponents and, therefore, are undefined.}} |
Revision as of 15:59, 18 April 2011
- RemoveUndefined[List]
- Removes undefined objects from a list.
- Example:
RemoveUndefined[Sequence[(-1)^i, i, -3, -1, 0.5]]
removes the second and fourth elements of the sequence which have non-integer exponents and, therefore, are undefined.