Syntax
IFERR commands1 THEN commands2 [ELSE commands3] END;
Description
Executes sequence of commands1. If an error occurs during execution of commands1, execute sequence of commands2. Otherwise, execute sequence of commands3.
Many conditions are automatically recognized by the HP Prime as error conditions and are automatically treated as errors in programs. This command facilitates error-trapping of such errors.
IFERR — Discussion