Function: Sqrt
Function: Sqrt

Function: Sqrt

Sqrt ( NUMBER )

Returns the square root of a value.


Parameter Type Description
NUMBER VALUE(FLOAT) The input value.


VALUE(FLOAT) The square root of the input value.

What It Does

This function takes a numeric value and returns the square root of it. The input value is interpreted as a floating-point number.

	a = sqrt(4.0);       // a = 2.0
	a = sqrt(16);        // a = 4.0

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