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The.Algorithm.Design.Manual.Springer-Verlag.1998

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1.2.1 Solving Linear Equations<br />

1.2.1 Solving Linear Equations<br />

INPUT OUTPUT<br />

Input Description: An m x n matrix A , and an m x 1 vector b , representing m linear equations with n<br />

variables.<br />

Problem: What is the vector x such that A \cdot x = b ?<br />

Implementations<br />

● LAPACK and LINPACK -- Linear Algebra PACKages (FORTRAN) (rating 10)<br />

● Netlib / TOMS -- Collected <strong>Algorithm</strong>s of the ACM (FORTRAN) (rating 7)<br />

● LEDA - A Library of Efficient Data Types and <strong>Algorithm</strong>s (C++) (rating 3)<br />

Related Problems<br />

● Bandwidth Reduction<br />

file:///E|/WEBSITE/FILES/LINEIONS.HTM (1 of 2) [19/1/2003 1:37:15]

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