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Returns a vector which is a range of the input vector in argument 1. The range extends from the indexes specified by arguments 2 and 3. If argument 3 is not supplied the range extends to the end of the input vector. If neither arguments 2 or 3 are supplied, the input vector is returned unmodified.
See also the function Truncate.
| Number | Type | Compulsory | Default | Description |
|---|---|---|---|---|
|
1 |
real/complex or string array |
Yes |
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Vector |
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2 |
real |
No |
|
Start index |
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3 |
real |
No |
Vector length -1 |
End index |
Return type: matches argument 1
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