SQRT1_2  Math  class property JS Home  <<  JS Reference  <<  Math  <<  SQRT1_2

Description

Returns the square root of 1/2.

  • Like all class properties SQRT1_2 should be used on the class rather than an instance of the class.

Syntax

Signature Description
Math.SQRT1_2Returns the square root of 1/2.

Parameters

None.

Examples

The code below displays SQRT1_2 usage.


alert('square root of 1/2: ' + Math.SQRT1_2) // 0.707106...

Press the button below to action the above code:

Related Tutorials

JavaScript Advanced Tutorials - Lesson 4 - Math

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Math

Class Properties
E
LN2
LN10
LOG2E
LOG10E
PI
SQRT1_2
SQRT2
Instance Properties
None.
Class Methods
abs()
acos()
asin()
atan()
atan2()
ceil()
cos()
exp()
floor()
log()
max()
min()
pow()
random()
round()
sin()
sqrt()
tan()
Instance Methods Getters
None.
Instance Methods Setters
None.

Statements

Operators