Contents > CFML Reference > ColdFusion Functions > Sqr

Sqr

Calculates the square root of a number.

Number; square root of number.

Mathematical functions

Sqr(number)

Abs

The value in number must be greater than or equal to 0.

<h3>Sqr Example</h3>

<p>Returns the square root of a positive number.

<p>Sqr(2): <cfoutput>#Sqr(2)#</cfoutput>
<p>Sqr(Abs(-144)): <cfoutput>#Sqr(Abs(-144))#</cfoutput>
<p>Sqr(25^2): <cfoutput>#Sqr(25^2)#</cfoutput>

Contents > CFML Reference > ColdFusion Functions > Sqr

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