Math copyright issues   
      
   Hello:   
      
   Anyone knows how mathematical copyright works?   
      
   If I write my book with formulas on the CD, normally publication of such book   
   has copyright.   
      
   But is it sufficient for say symbolic computer systems like Maple and   
   Mathematica not program it on their software without permission?   
      
   If I have new formulas, how is applied to others with respect to copyright of   
   the formulas, methods, etc. in their books and publications.   
      
   How solving formulas and new methods of solving can be defend via copyright   
   laws and patents within mathematics publications.   
      
   Sincerely   
      
   Mehran Basti   
   Basti05b@aol.com   
      
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