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     * Calculus : Root of Polynomial functions. (graphic solution)

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            Windows : Dev-C++ 4
              Linux : gcc abc.c -lm  Return
                            a.out    Return

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   * You can compile the *.c files directly without create a project.

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   * Find all the values of k such that, a is a root of f(x).

  c01a_1a.txt : example 1.
  c01a_1b.c   :
  c01a_1c.c   :
  c01a_1d.c   :
      f1 .h   :

  c01a_2a.txt : example 2.
  c01a_2b.c   :
  c01a_2c.c   :
  c01a_2d.c   :
      f2 .h   :

  c01a_3a.txt : example 3.
  c01a_3b.c   :
  c01a_3c.c   :
  c01a_3d.c   :
      f3 .h   :

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The members can try these links :

http://groups.yahoo.com/group/mathc/files/C/D/c01b.zip