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Log10  
Method  
Gives the Logarithm of a number in base 10
Math Class
System NameSpace
CF1.  Function Log10 ( Value : Double; ) : Double; Static;
CF : Methods with this mark are Compact Framework Compatible
Description
Returns the Logarithm to base 10 of Value.
Notes
Static methods are not methods of an object - they are simply class functions or procedures available at any time.
Microsoft MSDN Links
System
System.Math
 
 
A simple example
program Project1;
{$APPTYPE CONSOLE}

var
  result : Double;
begin
  // Log of 1000 = 3 (3 ** 10 = 1000)
  result := System.Math.Log10(1000);
  Console.WriteLine('Log(1000) = {0}', result.ToString);

  Console.ReadLine;
end.
Show full unit code
  Log(1000) = 3
 
 
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