CD Skripsi
Cara Lain Menentukan Taksiran Error Untuk Metode Integral Numerik
ABSTRACT
This final project discusses a technique to estimate an error in numerical
integration methods, which is a review and an expansion, as well as partial
correction from the article Peter R. Mercer [The College Mathematics Journal, 36
(2005): 27-34]. After obtaining the error estimates of the numerical integration
methods for a single interval, composite error estimate forms are developed,
which are only dependent on the first derivatives of the function. By comparing
the error estimates obtained with error estimates obtained by polynomial
interpolation error, it is visible that the error estimates obtained for the trapezoidal
method and the midpoint method are sharper. This finding does not apply to the
Simpson method.
Keywords: error estimates, trapezoidal rules, the midpoint rules, Simpson’s rules.
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