Sqrt

Takes the square root of numValue.

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

Syntax

Sqrt( numValue )

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.

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