| Siebel eScript Language Reference > Siebel eScript Commands > Math Objects > Math.sqrt() Method
 This method returns the square root of its parameter; it returns NaN if x is a negative number or is a value that cannot be converted to a number. SyntaxMath.sqrt() 
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    | number | A numeric literal or numeric variable |  
 ReturnsThe square root of number, or NaN if number is negative or is a value that cannot be converted to a number. UsageThis method returns the square root of number, or Nan if number is negative or is a value that cannot be converted to a number. See Also Math.exp() MethodMath.log() Method
 Math.pow() Method
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