Two-dimensional adaptive quadrature over rectangular regions

Published: 01-01-1982| Version 1 | DOI: 10.17632/5dgswnvm4f.1
Philip C. Lewellen


Abstract Title of program: QADAPT Catalogue number: AAZA Program obtainable from: CPC Program Library, Queen's University of Belfast, N. Ireland (see application form in this issue) Computer: Sperry Univac 1100/82; Installation: Madison Academic Computer Center Operating system: Exec 8 Programming language: FORTRAN 77 High speed storage required: variable; approx. 33000 words Number of bits in a word: 36 Overlay structure: none Peripherals: card reader, line printer Number of cards in combined program... Title of program: QADAPT Catalogue Id: AAZA_v1_0 Nature of problem Program QADAPT estimates the integral F of an arbitrary function f(x,y) over the unit square: F = integral 0-1 of integral 0-1 of f(x,y)dxdy. Any integral over a two-dimensional rectangular region may be written in this form. The value of F is computed to a specified relative accuracy and an error estimate is returned. Versions of this program held in the CPC repository in Mendeley Data AAZA_v1_0; QADAPT; 10.1016/0010-4655(82)90071-6 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)