REGF('expression name')
Retrieves the value of the specified expression. The expression name is a string that represents a previously created expression.
The REGF function must always be on the right hand side of the equal sign (=) and may be used in any mathematical function in place of a numerical constant or arithmetic expression.
|
Statement |
Assigned Value |
|
ANS=REGF('length') |
ANS equals the value of the expression named "length." |
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Parameter |
Description |
|
'expression name' |
A string or string variable that represents the expression to be accessed. |