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Numeric functions perform calculations on numeric constants and fields. For many functions, the output argument can be supplied either as a field name or as a format enclosed in single quotation marks. However, if a function is called from a Dialogue Manager command, this argument must always be supplied as a format, and if a function is called from a Maintain Data procedure, this argument must always be supplied as a field name. For detailed information about calling a function and supplying arguments, see Accessing and Calling a Function. Note: With CDN ON, numeric arguments must be delimited by a comma followed by a space. |