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ASA314\ Matrix Inversion with Modulo Arithmetic {#asa314-matrix-inversion-with-modulo-arithmetic align=”center”} =======================================

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ASA314 is a C++ library which computes the inverse of a matrix whose elements are subject to modulo arithmetic, by Roger Payne.

ASA314 is Applied Statistics Algorithm 314. Source code for many Applied Statistics Algorithms is available through STATLIB.

Languages: {#languages align=”center”}

ASA314 is available in a C version and a C++ version and a FORTRAN77 version and a FORTRAN90 version and a MATLAB version.

Related Data and Programs: {#related-data-and-programs align=”center”}

Reference: {#reference align=”center”}

1. Roger Payne,\ Inversion of matrices with contents subject to modulo arithmetic,\ Applied Statistics,\ Volume 46, Number 2, 1997, pages 295-298.

Source Code: {#source-code align=”center”}

• asa314.cpp, the source code.
• asa314.hpp, the include file.

Examples and Tests: {#examples-and-tests align=”center”}

• asa314_prb.cpp, a sample calling program.
• asa314_prb_output.txt, the output file.

List of Routines: {#list-of-routines align=”center”}

• INVMOD inverts a matrix using modulo arithmetic.
• MSORT sorts matrix rows and columns in ascending order of moduli.
• MUSORT unsorts the inverse matrix rows and columns into the original order.
• TIMESTAMP prints out the current YMDHMS date as a timestamp.

You can go up one level to the C++ source codes.

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Last revised on 09 December 2013.