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Play::pfnum

Play::pfnum

Details

  • This message is generated when the first argument in Play does not evaluate to a real number or to a list of real numbers.
  • This message is normally seen only if the value of the PlayRange option is used.
  • Off[message] switches off the message; On[message] switches it on. For example: Off[Play::pfnum].

Examples

Basic Examples  (1)

The first argument in Play includes a symbolic parameter that does not have a numerical value:

This shows valid arguments in Play: