Exponential and Logarithmic Series


   
 
Summary
 
  • 2 < e < 3
 
  • The value of e rounded off to four decimal places is 2.7183.
 
 
 
 
  • For complex numbers x,y, we have ex+y = exyy.
 
  • For any rational number x, the sum, ex, of the series
 
        
 
        
 
 
 
 
 
 
  •  loga mn = loga m + loga n
 
  • loga m/n = loga m - loga n
 
 
  •  loga mn = n loga m
 

  •  loga m = logb m ´ loga b

 
 
 
 
 
 
 
 
 
  
     
   
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