JavaScript Tutorial/Math/SQRT2
Math.SQRT2
The SQRT2 property returns the value of the square root of 2.
This is approximately equal to 1.414.
<source lang="javascript">
<html>
<body> <script language="JavaScript"> </script> <form name=form1> The square root of 2 is: <input type="text" name="answer" size=20> <input type="button" value="Calculate" onClick="doMath()">
</form> </body> </html></source>
The value of the square root of 2: Math.SQRT2
<source lang="javascript">
<html> <head> <title>The Properties of the Math object</title> <script type="text/javascript" language="javascript">
</script> </head> <body onload="DisplayMath()"> </body> </html></source>
