© 1971 by British Computer Society
| ||||||||||||||||||||||||||||||||||||||||||||||||||
The evaluation of definite integrals using high-order formulae
Computing Centre, University of Essex, Colchester, UK
The use of high-order integration formulae in general-purpose library routines is widely discouraged in the literature. The reasons advanced for the recommended preference for the trapezoidal, mid-point and Simpson's rules are here analysed, and found to be either irrelevant to modern computation, or highly inconclusive. Attainable error bounds are presented which help to make high-order formulae equally attractive in problems for which they were formerly regarded as inefficient.
Received September 1969. Revised July 1970.