Saturday, May 12, 2018

Gauss forward Difference formula

Formula:

F(u) = f(0) + u  + u(u – 1) 2f(-1)
                  1i          2i

        + u(u – 1)(u + 1) 3f(-1)
                   3i

        + u(u – 1)(u + 1)(u – 2) 4 f(-2)
                          4i

       + u(u – 1)(u + 1)(u – 2)(u + 2) 5 f(-2)
                           5i
     
 + ……….. 

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