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Text File  |  1995-01-16  |  284 b   |  15 lines
  1. //-------------------------------------------------------------------//
  2.  
  3. //  Syntax:  log2 ( X )
  4.  
  5. //  Description:
  6.  
  7. //  Returns the base 2 logarithm of X
  8.  
  9. //-------------------------------------------------------------------//
  10.  
  11. log2 = function ( X )
  12. {
  13.   return log (X) ./ log (2);
  14. };
  15.