General::iterb
Details
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- This message is generated when an iterator specification includes an invalid lower limit, upper limit, or step size.
- Iterators are used in Do, Table, Sum, Product, and other functions that perform explicit iteration.
- Off[message] switches off the message; On[message] switches it on. For example: Off[General::iterb].
Examples
Basic Examples (2)
An error occurs because the limit does not evaluate to a real number:
This shows a valid iteration specification in Table:
An error occurs because the iteration bound is not a real number and so cannot be reached using the default step size (the default step size is 1):
This shows a valid iteration specification using a complex step size: