Browsing by Author "Bekir, Esmat"

Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Efficient Chebyshev Economization for Elementary Functions
    (Ankara Üniversitesi Fen Fakültesi, 2019-06-30) Bekir, Esmat; Other; Other
    This paper presents economized power series for trigonometric and hyperbolic functions. It determines the smallest range over which a function need to be computed and scales the Chebyshev polynomials accordingly. Thus reduced degree polynomials (and hence reduced computations) can be obtained while maintaining the same accuracy as those unscaled higher degree polynomials.