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JavaScript SQRT1_2 Property

Math Object Reference JavaScript Math Object

Definition and Usage

The SQRT1_2 property returns the square root of 1/2, approximately 0.707.

Syntax

Math.SQRT1_2

Example

Example

Return the square root of 1/2:

<script type="text/javascript">

document.write("SQRT1_2: " + Math.SQRT1_2);

</script>

The output of the code above will be:

SQRT1_2: 0.7071067811865476

Try it yourself »

Math Object Reference JavaScript Math Object

From http://www.w3schools.com (Copyright Refsnes Data)