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Home > Web Front-end > JS Tutorial > Introduction to the use of Math.SQRT1_2 attributes in JavaScript_Basic knowledge

Introduction to the use of Math.SQRT1_2 attributes in JavaScript_Basic knowledge

WBOY
Release： 2016-05-16 15:55:10
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This returns the square root of 1/2; equivalently, the square root of 2 over 1 is approximately 0.707.
Grammar

Math.SQRT1_2
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Example: 

<html>
<head>
<title>JavaScript Math SQRT1_2 Property</title>
</head>
<body>
<script type="text/javascript">
 var property_value = Math.SQRT1_2
 document.write("Property Value is : " + property_value); 
</script>
</body>
</html>
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This will produce the following results: 

Property Value is : 0.7071067811865476
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Related labels：
javascript math
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