Title of article :
An extension of Lagrange interpolation formula and its applications
Author/Authors :
Jafari ، Mohammad Ali Department of Financial Sciences - Kharazmi University , Aminataei ، Azim Faculty of Mathematics - K. N. Toosi University of Technology
Abstract :
In this work, a new type of interpolation formulas is introduced. These formulas can be an extension of the Lagrange interpolation formula. The error of this new type of interpolation is calculated. In order to display efficiency of the proposed formulas, three numerical examples are presented.
Keywords :
Interpolation formula , Error formula , Numerical integration , Trigonometric interpolation formula
Journal title :
Mathematics and Computational Sciences
Journal title :
Mathematics and Computational Sciences
