JavaScript Math LOG2E Property

Below is the example of the Math LOG2E Property.

  • Example:
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    <script>
      // Here value of Math.LOG2E is printed.
      document.write(Math.LOG2E);                      
    </script>

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  • Output:

    1.4426950408889634
    

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The Math.LOG2E is a property in JavaScript which is simply used to find the value of base 2 logarithms of e, where e is an irrational and transcendental number approximately equal to 2.718


Syntax:


Math.LOG2E;


Return Values: It simply return the value of base 2 logarithm of e.

Below example illustrates the Math LOG2E property in JavaScript.


    

  • Example: Here simply value of base 2 logarithm of e is shown as output.

    Input : Math.LOG2E
Output:1.4426950408889634
    

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More codes for the above property are as follows:

Program 1: Value of base 2 logarithm of e can be printed as in the form of function as shown below.













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<script> 


  // function is being called. 


  function get_Value_of_base_2_lagarithm_of_e() 


  { 


      return Math.LOG2E; 


  } 


  


  // function is calling. 


  document.write(get_Value_of_base_2_lagarithm_of_e()); 


</script> 



















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Output:


1.4426950408889634


Program 2: Here we consider Math.LOG2E as a function but in actual it is a property that is why error as output is being shown.













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<script> 


  // Here we consider Math.LOG2E as a function but  


  // in actual it  is a property that is why error  


  // as output is being shown. 


  document.write(Math.LOG2E(12)); 


</script> 



















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Output:


Error: Math.LOG2E is not a function



Program 3: Whenever we need to find the value of base 2 logarithm of e that time we take the help of this property.In mathemaatics it needed a lot.











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<script> 


  // Value of Math.LOG2E is printed. 


  document.write(Math.LOG2E); 


</script> 



















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Output:


1.4426950408889634



Supported Browsers:


    

  • Google Chrome
    • 

  • Internet Explorer
    • 

  • Firefox
    • 

  • Opera
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  • Safari
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