MATLAB Depot A collection of Mfiles for linear algebra maintained by Michael Tsatsomeros at Washington State University. http://www.math.wsu.edu/math/faculty/tsat/matlab.html
Extractions: Feel free to download and use (at your own risk!) any of the following matlab functions and scripts. If you want to contribute some of your M-files or have other suggestions, please e-mail This page is linked from the portal Mathtools.net , specifically from the MATLAB Libraries Last updated: May 21, 2002 To download, hold the SHIFT key down when you click on the filenames. dig.m
The Netlib Repository of mathematical software in source code form, mostly in Fortran, though there is some in Matlab, C and other languages. Directories include Lapack (linear algebra, eigenvalues, and SVD), toms (Trans. on Math. Software), numeralgo (Numerical Algorithms), and 'PACKS such as MINPACK (minimization), QUADPACK (quadrature, integration), FFTPACK (Fast Fourier Transform), ODEPACK, and ODRPACK. http://www.netlib.org/
Linear Algebra -- From MathWorld Offers elementary definitions in general linear algebra, matrices and determinants. http://mathworld.wolfram.com/topics/LinearAlgebra.html
ScaLAPACK ScaLAPACK is a library of highperformance linear algebra routines for distributed-memory message-passing MIMD computers and networks of workstations supporting PVM and/or MPI. The site includes software and documentation. http://www.netlib.org/scalapack/
Extractions: The ScaLAPACK project was a collaborative effort involving several institutions: and comprised four components: Funding for this effort came in part from DARPA DOE NSF , and CRPC Acknowledgements This material is based upon work supported by the National Science Foundation under Grant No. ASC-9313958 and DOE Grant No. DE-FG03-94ER25219. Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation (NSF) or the Department of Energy (DOE). [Home] [Contact] [FAQ] [Errata] ... scalapack.tgz for ScaLAPACK, version 1.7 containing source , code, installation, guide, and test suite. , Assumes the BLAS and the BLACS are available. , (Prebuilt libraries are available on this index and in the , BLACS directory on netlib.) , Date: August 31, 2001 size 4468266 bytes file t3epatch.tgz
Extractions: Home Site map picswapper("picswap", [/authored_framework/ + "images/topbar_1.jpg", /authored_framework/ + "images/topbar_2.jpg", /authored_framework/ + "images/topbar_3.jpg", /authored_framework/ + "images/topbar_4.jpg", /authored_framework/ + "images/topbar_5.jpg", /authored_framework/ + "images/topbar_6.jpg"], 5000) Advanced Product Search Products Linear Algebra and its Applications Journal information Product description Editorial board Guide for authors Online submission ... Special issues and supplements Subscription information Bibliographic and ordering information Conditions of sale Dispatch dates Journal related information Most downloaded articles Other journals in same subject area About Elsevier Select your view Linear Algebra and Its Applications publishes mathematical articles that contribute new information and new insights to matrix theory and finite dimensional linear algebra and their history in their algebraic, arithmetic, combinatorial, or numerical aspects, or that give significant applications to other branches of mathematics and other sciences. The Reports section contains articles that report on a specific area or application. These may be shorter state-of-the-art surveys which collate results of several authors (including perhaps previously unpublished results of the writer), or longer expository articles which can serve as an introduction to a subject for people in related areas and which bring one to the frontiers of research. This section also includes book reviews and conference reports (which contain synopses of the principal talks of meetings in linear algebra.)
Extractions: Mirror sites are maintained at linalg.org (North America) and linalg.net (Europe). Local links: org net LinBox is a C++ template library for exact, high-performance linear algebra computation with sparse and structured matrices over the integers and over finite fields. No stable releases available at this time Current development version: Please contact us at linbox@yahoogroups.com We offer related packages: (1) A gap share package for Simplicial Homology computation and for Smith normal forms, (2) A package for access to linbox computation from Maple. We offer a server which provides linear algebra computations including the Smith normal form of a matrix. A second server computes the full homology of simplicial complexes. Use our compute cycles gratis. Comments? Bug reports? Please contact us at linbox@yahoogroups.com
Linear Algebra Textbook Home Page By Jim Hefferon. Free download in PDF and TeX source code. Covers the material of an undergraduate first linear algebra course. http://joshua.smcvt.edu/linearalgebra/
Extractions: My text Linear Algebra is free for downloading, It covers the material of an undergraduate first linear algebra course. You can use it either as a main text, or as a supplement to another text, or for independent study. When I started teaching linear algebra I found three kinds of texts. There were applied mathematics books that avoid proofs and cover the linear algebra only as needed for their applications. There were advanced books that assume that students can understand their elegant proofs and understand how to answer the homework questions having seen only one or two examples. And there were books that spend a good part of the semester doing elementary things such as multiplying matrices and computing determinants and then suddenly change level to working with definitions and proofs. Each of these three types was a problem in my classroom. The applications were interesting, but I wanted to focus on the linear algebra. The advanced books were beautiful, but my students were not ready for them. And the level-switching books resulted in a lot of grief. My students immediately thought that these were like the calculus books that they had seen before, where there is material labelled `proof' that they have successfully skipped in favor of the computations. Then, by the time that the level switched, no amount of prompting on my part could convince them otherwise and the semesters ended unhappily.
Arageli C++ template library for computations in ARithmetics, algebra, GEometry, linear and Integer linear programming. Supports arbitrary length integers, rationals, vectors, matrices. http://www.uic.nnov.ru/~zny/arageli/arageli.html
Extractions: Arageli Arageli is the C++ library and the package of programs for computations in ar ithmetic, a lgebra, ge ometry, l inear and i nteger linear programming. Current version contains the implementation of arbitary precision arithmetic on integer and rational numbers (synonyms: multiple precision arithmetic, multiple precision numbers, arbitrary precision arithmetic, arbitrary precision numbers, big numbers). Some time-critical parts are written in assembler. You can use this assembler code or C++ code instead. If you'd like to use the library you can: If you'd like to use the package you can: If you are interested in Pascal library for arbitary precision arithmetic you can also try my old BP 7.0 unlimited-precision arithmetic package my home page
Nightlife On The Chalkboard A basic walkthrough that covers some prealgebra/algebra concepts such as solving and graphing linear equations, Pythagorean Theorem, square roots, permutations, linear combinations, and much more. http://rachel5nj.tripod.com/NOTC/main.html
Extractions: var cm_role = "live" var cm_host = "tripod.lycos.com" var cm_taxid = "/memberembedded" Check out the NEW Hotbot Tell me when this page is updated Nightlife on the Chalkboard So, what is this? It's just a place with a some tutorial things, not that much, in the way of math. Since I am now in 8th grade and in Algebra I , i t will cover some pre-algebra and algebra. Enjoy, and please sign my guest book!
Math Shop Review Questions Review quizzes for calculus, differential equations, linear algebra and other advanced math fields. http://www.math.ucla.edu/~ronmiech/
Abu Ja'far Al-Khwarizmi Arab mathematician, lived when spread of ideas was very slow, wrote Hisab aljabr wal-muqabala, concepts of the Middle East. The al-jabr gave us the word algebra. introduced the decimal system, rules for solving linear and quadratic equations, the word algorithm comes from his name. http://www.windows.ucar.edu/people/middle_ages/al-khwarizmi.html
Extractions: Abu Ja'far al-Khwarizmi was an Arab mathematician who lived between AD 780 and 850. At a time when the spread of ideas was difficult, al-Khwarizmi wrote a book which contained many important mathematical concepts of the Middle East. This book changed all of European mathematics, introducing the decimal system and rules for doing algebra. Abu Ja'far al-Khwarizmi was an Arab mathematician who lived between 780-850. At a time when the diffusion of ideas was very slow due to the lack of cross-cultural communication, al-Khwarizmi wrote a book which contained many important mathematical concepts of the Middle East. This book revolutionized western (European) mathematics: It introduced the decimal system, as well as rules for solving equations and doing geometry. Abu Ja'far al-Khwarizmi was an Arab mathematician who lived between 780-850. At a time when the diffusion of ideas was very slow due to the lack of cross-cultural communication, al-Khwarizmi wrote a book, Hisab al-jabr wal-muqabala, which contained many important mathematical concepts and formulae of the Middle East. One of these concepts was completing the square. The "al-jabr" in the title gave us the word "algebra." This book revolutionized western (European) mathematics: It introduced the decimal system, rules for solving linear and quadratic equations, and doing geometry.
Extractions: Whether studying algebra basics or advanced equation functions, all students will benefit from The Algebra Game by learning to recognize relationships between cards. Up to 12 students or smaller cooperative learning groups can work together to form a multitude of algebra equations in each area of study. back to top Why use The Algebra Game?
SymbMath An online symbolic math and computer algebra system. It can perform exact, numeric, symbolic and graphic computation, e.g. arbitraryprecision calculation, solve equation, plot data and user-defined functions, linear regression, symbolic differentation and integration, pattern-match. http://www.raceprediction.com/math/VisualMath.html
Graphing Software For Data, Algebra, Calculus And Trigonometry And Solutions Of Enter first and second order nonlinear ordinary differential in analytical form. The program will generate a numerical solution to the equations and graph multiple curves on a single graph. Can also be used for algebra and calculus formulas. Includes illustrations and free demo. http://www.hanleyinnovations.com/sgstandard.html
Extractions: Dr. Hanley's Science Graphs tm is an easy to use software package for graphing equations and data using your PC. The new version of Science Graphs can be used to generate numerical solutions of first and second order non-linear ordinary differential equations. This feature is Ideal for checking your analytical solutions against Science Graph's Numerical Answers. However, it can be used to solve problems that are too difficult to obtain by hand calculations. The software is useful for algebra trigonometry calculus , physics, differential equations and engineering . Science Graphs can also be used to graph up to 1,000 x-y data points from an ASCII file.
Carl Meyer: Matrix Analysis - Download Chapters Echelon Form 2.3 Consistency Of linear Systems 2.4 Homogeneous Systems 2.5 Nonhomogeneous Systems 2.6 Electrical Circuits. Chapter 3, MATRIX algebra (pdf format http://www.matrixanalysis.com/DownloadChapters.html
Extractions: DOWNLOAD CHAPTERS THE RULES CLICK = AGREE By clicking on any of the following links you are signifying that you understand the above stated rules and that you agree to comply with them. TABLE OF CONTENTS (pdf format 92K) Preface (pdf format 100K) INDEX (pdf format 132K) Chapter 1, LINEAR EQUATIONS (pdf format 356K) 1.1 Introduction 1.2 Gaussian Elimination And Matrices 1.3 Gauss-Jordan Method 1.4 Two-Point Boundary-Value Problems 1.5 Making Gaussian Elimination Work 1.6 Ill-Conditioned Systems Chapter 2, RECTANGULAR SYSTEMS AND ECHELON FORMS (pdf format 348K) 2.1 Row Echelon Form And Rank 2.2 The Reduced Row Echelon Form 2.3 Consistency Of Linear Systems 2.4 Homogeneous Systems 2.5 Nonhomogeneous Systems 2.6 Electrical Circuits Chapter 3, MATRIX ALGEBRA (pdf format 616K) 3.1 From Ancient China To Arthur Cayley 3.2 Addition, Scalar Multiplication, And Transposition 3.3 Linearity
S.O.S. Math - Matrix Algebra SOS Homepage algebra Trigonometry Calculus Differential Equations Complex Variables Systems of linear Equations System of Equations An Introduction; http://www.sosmath.com/matrix/matrix.html
Visual Algebra 1 Software Designed to ease the difficulties many students experience during the transition from arithmetic into the world of algebra using visualization. Covers linear and quadratic equations. http://www.mathematicssoftware.com/mathematics-software-html/algebra-1-software.
Extractions: Visual Algebra I is designed to ease the difficulties many students experience during the transition from arithmetic into the world of algebra. This program will help students see the need to introduce symbols and visualize the correlation of symbols and number sets. The extensive collection of digital animation along with interactive experiments and a full curriculum content enables students to discover the reasoning behind the technical procedures invented to solve linear and quadratic equations. Once students can visualize this process, solving algebraic problems will automatically become a skill useful in many disciplines.
Mupad.de: Home Open computer algebra system for symbolic and numerical computations. Library routines for linear algebra, integration, polynomials, and graphics. Can generate and be called from C or Fortran code. Free download by FTP for personal research purposes requires registration. http://www.mupad.de/
Front.math.ucdavis.edu/math.LA Mathematical Ideas in Science etc, Products, Long ago QTVR. linear Transformations in 2Dimensions; Products of linear Transformations in 2-Dimensions; linear Transformations http://front.math.ucdavis.edu/math.LA
Mathscribe Mathscribe is free dynamic graphing and modeling software for use in algebra classes. Lesson plans for linears and quadratics are included. http://www.mathscribe.com/
Extractions: Mathscribe Lite is a dynamic graphing and mathematical modeling program for algebra, trigonometry and precalculus classes. It runs on both Macintosh and Windows computers. Our free download also includes 13 Algebra I computer lab assignments, in Acrobat Reader (.pdf) format. Our approach strengthens and connects both symbolic and visual reasoning through guided discovery. You can also use Mathscribe Lite to mathematically model scientific data, either by typing in the data from scratch, or simply pasting it from a spreadsheet or other program. "Raised test scores after just a few sessions" "Great for visual learners"
