
     freeware                          xhunga@tiscali.fr  

    
    Calculus(Integral:Length and sufaces of revolution).

 a) You can see the result in Gnuplot.

        * The arc length of the graph of f from 
          A(a,f(a)) to B(b,f(b))


        * The area S of the surface generated by revolving 
          the graph of f about the x-axis is

     
      I have used gcc.2.9 (Dev-C++ 4    ), 
                  gcc.3.2 (v2DJGPP Rhide).


        The list of all  the programs : aaprogr.txt

        Save your work in a text file : aaasave.txt


   You can joint the group of this work at :

   http://groups.yahoo.com/group/mathc/