General::itraw

Details

  • This message is generated when a number or a string is used as an iteration variable.
  • Iteration variables are used in functions such as Table and Sum that do explicit iteration.
  • Off[message] switches off the message; On[message] switches it on. For example: Off[General::itraw].

Examples

Basic Examples  (1)

A number cannot be used as an iterator:

This shows a valid iteration specification in Table: