Math 45 - Linear Algebra What Is linear algebra? The Math 45 course at College of the Redwoods is an linear algebra is taught in our phsyics laboratory where each student will http://online.redwoods.cc.ca.us/instruct/darnold/LinAlg/
Extractions: The Math 45 course at College of the Redwoods is an intoductory course in linear algebra. Its primary emphasis is developing matrix techniques for solving systems of linear equations. Along the way students will study If you have completed courses in college algebra and trigonometry, then you are eligible to enroll in CR's introductory linear algebra course. The majority of students in the class will have completed at least one semester of calculus. Students in mathematics, science, and engineering (MSE) usually complete the following core courses in their freshman and sophomore years. First Semester Second Semester Freshman Year Calculus I Calculus II Sophomore Year Calculus III Differential Equations MSE students are expected to fit an introductory linear algebra course in during one of these first four semesters. At some schools you are required to complete an introductory course in linear algebra before taking the third course in calculus or differential equations.
Matrix Calculator mcalcdos is a free command line linear algebra calculator capable of matrix, vector and polynomial operations in real and complex fields. http://www.angelfire.com/space/matrixcalc/
Extractions: Search: Lycos Angelfire 40 Yr Old Virgin Share This Page Report Abuse Edit your Site ... Next Matrix Calculator - NEW VERSION AVAILABLE! Mcalcdos is a free command line linear algebra calculator capable of matrix, vector and polynomial operations in real and complex fields. Download Download mcalcdos.exe v0.3 for free!! A newly updated version of mcalcdos.exe is now available! Please click above to download the latest version, which includes an up-to-date help file. Click here for updates made to the current release. To use, simply input mathematical expressions in the same manner as written to return the result. For a list of available functions, type help. To ease input, multiplication is implied between adjacent operands. e^(2 pi i) + 0.5 cos (2 pi/3) Variables are assigned using = as in the following example: a = (1 + sqrt 5) / 2 Once assigned, variables can be used in subsequent expressions. The variable ans is automatically updated to the result of the previous expression. Other reserved names include pi, i, e, X (which is used in polynomial expressions) and all the function names. Any other variable names are permitted. varname = 14 e ^ 0.7
Linear Algebra With Maple A brief tour of Maple s linear algebra capabilities (matrices). http://www.indiana.edu/~statmath/math/maple/linalg.html
Extractions: Contact Us Stat/Math Math Maple Linear Algebra with Maple The output here is in character mode, rather than the default "high-resolution" mode. It's still formatted in two dimensions, so you need a monospaced font (for preformatted material) and a "sufficiently" wide window. This is a list of the functions added by loading the "linalg" package. To find out more about vector , for example, type ?vector v := [ a, b, c ] [ a b ] m := [ ] [ c d ] [2 a + 3 b, 2 c + 3 d] - 2 d + 3 b - 2 c + 3 a [ -, - - ] b c - a d b c - a d a d - b c 2 2 1/2 1/2 a + 1/2 d + 1/2 (a - 2 a d + d + 4 b c) , 2 2 1/2 1/2 a + 1/2 d - 1/2 (a - 2 a d + d + 4 b c) A common error is trying to compute the determinant, or eigenvalues, of a large symbolic
School Of Computer Science Department of Computer Science. Research areas include computer networks and communications, computer vision, distributed systems, logic and knowledge representation, numerical analysis and numerical linear algebra, parallel and functional programming, persistent object systems, and programming languages. http://www.cs.adelaide.edu.au/
Topics In Linear Algebra This site extends the existing oneway connections among the following solving linear systems of equations, matrix inversion, and linear programming. http://home.ubalt.edu/ntsbarsh/opre640a/partXII.htm
Extractions: This site extends the existing one-way connections among the solving linear systems of equations, matrix inversion, and linear programming. The additional linkages empower the user to understand the wholeness and manifoldness of these topics. They also assist the user to model and solve a problem modeled as any one of the above topics by having access to a computer package solver. The goals are theoretical unification as well as advancements in applications. Illustrative numerical examples are presented. Professor Hossein Arsham To search the site , try E F ind in page [Ctrl + f]. Enter a word or phrase in the dialogue box, e.g. " inverse" or " equations" If the first appearance of the word/phrase is not what you are looking for, try F ind Next MENU Introduction LP Problem Solved by System of Equation Solver System of Equations Solution by LP Solver Solving for the Inverse of a Matrix Using LP Solver ... References and Further Readings Companion Sites: Linear Optimization with Sensitivity Europe Mirror Site ... USA Site Linear programming (LP), Linear systems of equations, and Matrix inversion are often favorite topics for both instructors and students. The ability to solve these problems by Gauss-Jordan pivoting (GJP), the widespread availability of software packages, and their wide range of applications make these topics accessible even for students with relatively weak mathematical backgrounds. The typical textbooks on LP usually devote separate sections for each topic. However, the relationships among these closely related topics are often not presented or thoroughly discussed. This article extends the existing one-way connections among these topics to construct a comprehensive two-way relationship as in the following figure. For each topic, it is shown how the problem may be modeled and solved by either of the associated methodologies.
ILAS 2005 Conference 12th International linear algebra Society Conference. Regina, Saskatchewan, Canada; 2629 June 2005. http://www.math.uregina.ca/~ilas2005/
Extractions: The local organizing committee of the 12th ILAS conference gratefully acknowledges financial support from the President's office, the Faculties of Education and Science, and the Department of Mathematics and Statistics at the University of Regina, as well as financial assistance from PIMS and the Fields Institute , and from Elsevier and for supporting featured lectures. We also thank Atlas Conferences Inc. for the use of their abstract management system. Revised on: June 14, 2005
The MathWorks - MATLAB & Simulink Based Books - Numerical Linear Algebra Designed for use in a graduatelevel course in numerical linear algebra, this book is divided into forty lectures. Each lecture is built around one or two http://www.mathworks.com/support/books/book1353.html?category=6&language=1
Differential Gometry And General Relativity An introduction to differential geometry and general relativity by Stefan Waner at Hofstra. This is an upper level undergraduate mathematics course which assumes a knowledge of calculus and some linear algebra. http://people.hofstra.edu/faculty/Stefan_Waner/diff_geom/tc.html
Extractions: Department of Mathematics, Hofstra University TABLE OF CONTENTS 1. Preliminaries: Distance, Open Sets, Parametric Surfaces and Smooth Functions 2. Smooth Manifolds and Scalar Fields 3. Tangent Vectors and the Tangent Space 4. Contravariant and Covariant Vector Fields ... Download the latest version of the differential geometry/relativity notes in PDF format References and Suggested Further Reading
Notes On Linear Algebra Notes on linear algebra. These are links to PostScript files containing notes for various topics in linear algebra. How do I view/print the notes? http://marauder.millersville.edu/~bikenaga/linalg/linanote.html
Extractions: These are links to PostScript files containing notes for various topics in linear algebra. These notes were revised at various times in the last few years. At some point, I'll link to Web page and PDF versions, and these PostScript versions will go away. There are some things which are significantly different from many standard expositions. I discuss commutative rings with identity at the start, and fields are given as a special case. I wanted to do this with a light hand, so people wouldn't feel overwhelmed by the abstraction. Some facts about finite fields and fields of prime characteristic are stated without proof. I use small fields of prime characteristic (usually the integers mod 2, 3, 5) throughout the course, wherever it makes sense. I've found this provides lots of good examples, and makes the point that the theory of vector spaces is not just about the reals and complex numbers. I'd like to write some sections on applications of the stuff on finite fields in the future. I don't use general Galois fields, or infinite fields of prime characteristic. The introduction of commutative rings is so I can do determinant theory over commutative rings with identity. It may seem surprising that you can do this without getting too abstract. A glance at the proofs shows that internally, only standard algebraic operations are used that are familiar to students. So you rarely need to remind people that the "numnbers" are actually elements of a commutative ring - it looks like you're working with real numbers! Why do this? So that when you use determinants to work with characteristic polynomials, you're actually using things you've (quietly) justified.
IngMath Program can be used for study purposes by students and for mathematical calculations by engineers, natural scientists and mathematicians. It covers linear algebra, linear programming, transport optimization and rational functions. http://people.freenet.de/hebausch/ingmathe.html
Extractions: Software package Engineering Mathematics IngMath (Engineering Mathematics) contains all essential numerical and other methods which are important for the mathematical education of students of technical and economical courses. The program is very easy to manage and may be used to carry out calculations, for mathematical experiments and for demonstrations in lectures and seminars.
Tempus S-JEP-11202 Main Page Modules for applied mathematics, including modelling, discrete simulation, linear algebra, harmonic analysis and optimization. HTML with embedded GIFs. Some modules available in PostScript and in Estonian. http://minitorn.tpu.ee/~jaagup/tempus/
Math Project Ideas Site intended for teachers includes project ideas in probability and algebra, genetics, reliability theory, linefitting, and linear algebra. http://www.columbia.edu/~umk1
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: July 23, 2004 To download, hold the SHIFT key down when you click on the filenames. dig.m
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
Math Shop Review Questions Review quizzes for calculus, differential equations, linear algebra and other advanced math fields. http://www.math.ucla.edu/~ronmiech/
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
Extractions: This top-of-the-line software is like having your math professor on call 24/7... Here is a couple of things Algebra Solver can help you with: Solve pretty much any algebra problem from your workbook... [EXAMPLE] It will employ same solving techniques your teacher uses on the blackboard - including all the steps as well!... [EXAMPLE] You will learn by following the steps and asking for explanations - and Algebra Solver never gets tired of explaining! Finally you will not just memorize the rules but understand how they are used in your particular homework problem. [EXAMPLE] All important areas of algebra, such as: equations and inequalities, simplifying expression, graphing and complex numbers are covered in depth... [EXAMPLE] If you are looking for a solution to a complicated algebra problem or mastering the art of solving algebra equations in a fraction of a second then you are certainly at the right place. Algebra may be a tough puzzle to crack, but we help you soften the problem and solve it elegantly. Algebra, or for that matter math, is no monster and can be easily conquered if done with precision and by using efficient tools.
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, and linear combinations. http://rachel5nj.tripod.com/
Extractions: Search: Lycos Tripod Dating Search Share This Page Report Abuse Edit your Site ... Next Nightlife on the Chalkboard So, what is this? If I ever get to updating it, it will be a place with a few tutorial things, nothing much, in the way of math. Since I 'm just in 7th grade math (pre-algebra) , it'll cover some of that (and a little other stuff I throw in) Oh yeah, and please sign my guestbook!! I've got to give some credit to my math book (Mathematics, Structure and Method by Mary Dolciani, Robert Sorgenfrey, and John Graham), and also my teacher (but not that much... some of the voc and the Balance thing in solving linear equations). A lot of this is mine though!!!! :) And I put it on the web. Links to My Pages: Combining Like Terms Solving Linear Equations Graphing Linear Equations Absolute Value Equations ... FOIL method Factoring Polynomials Contact Me
