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NUMERICAL APPROXIMATION TO THE N-TH DERIVATIVES
Jiang Yong, Dai Yu
CHINESE JOURNAL OF COMPUTATIONAL PHYSICS
1993, 10 (2):
191-196.
Continuing the work of [1], this paper considers mainly the approximation to the n-th derivatives of functions, and develops an effective algorithm with its convergance and error astimate by the method of numerical integration. As an application, the algorithm is used to evaluate the integration of highly oscillatory functions and proves efficient.
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