Accession Number : AD0759825

Title :   Understanding Quadrature Formulas for Planar Regions.

Descriptive Note : Technical rept. Jun 68-Jun 70,

Corporate Author : AIR FORCE WEAPONS LAB KIRTLAND AFB N MEX

Personal Author(s) : Huelsman,Charles B. , III

Report Date : APR 1973

Pagination or Media Count : 46

Abstract : Quadrature formulas for double integrals are described. Examples are used to given an idea of what should be proven about quadrature formulas. Proofs are simple and cover formulas of third- and fifth-degree polygonal accuracy. Several problems are provided and should be worked to gain some idean of why quadrature formulas work, and how they can be created or altered to suit ones' need. (Author)

Descriptors :   (*INTEGRALS, NUMERICAL INTEGRATION), NUMERICAL ANALYSIS, APPROXIMATION(MATHEMATICS), INEQUALITIES, THEOREMS

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE