02169093

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02169093 Kalajda, Oleksij F. Symmetric two-sided approximations of functions, derivatives and integrals. Visn., Ser. Fiz.-Mat. Nauky, Ky\"\i v. Univ. Im. Tarasa Shevchenka 2003, No. 3, 107-109 (2003). 2003 Ky\"{\i}vs'kyj Universytet Im. Tarasa Shevchenka, Ky\"{\i}v UK two-sided approximation function derivative integral method of interminate coefficients algorithm Summary: With the help of the method of indeterminate coefficients an algorithm of symmetric two-sided approximation of functions, derivatives and integrals is constructed.