Sqrt

Takes the square root of numValue.

Function Group Execution Windows Embedded Thin Client
Sqrt Arithmetic Synchronous Supported Supported Supported

Syntax

Sqrt( numValue )
numValue
Integer or Real tag to be square rooted.

Returned value

Returns the square root of the value in the numValue tag.

Note: If numValue has a negative value, then this function returns the value 0 and sets the quality of the returned tag to BAD.

Examples

Tag Name Expression
Tag SQRT( 25 ) // Returns the value 5
Tag SQRT( 67 ) // Returns the value 8.185353