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Rational Arithmetic As A Means Of Matrix Inversion, Jay Roland Peterson
Rational Arithmetic As A Means Of Matrix Inversion, Jay Roland Peterson
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The solution to a set of simultaneous equations is of the form A-1 B = X where A-1 is the inverse of A in the equation AX= B. The purpose of this study is to obtain an exact A-1 through the use of rational arithmetic, and to study the behavior of rational numbers when used in arithmetic calculations.
This study describes a matrix inversion program written in SPS II, utilizing the concept of rational arithmetic. This program, using the Gaussian elimination matrix inversion method, is compared to the same method written in Fortran. Gaussian elimination …