係唔係都可以用Lagrange Interpolating Polynomial 來找下一項呢??
(參考:http://hk.knowledge.yahoo.com/question/question?qid=7007111601779)
如果唔係,咁用呢個Lagrange Interpolating Polynomial 的條件又是如何呢?
更新1:
咁用Lagrange Interpolating Polynomial時,係咪係只係對於有規律性的數列先有用??