101. David Stes HomePage My interests are computer algebra and Number Theory, objectoriented programming languages and Unix system administration and software development. http://users.pandora.be/stes/

Welcome to David Stes' homepage ! My interests are Computer Algebra and Number Theory, object-oriented programming languages and Unix system administration and software development. Elliptic Curve Cryptography tools for signatures and encryption (July 2004) Legato NetWorker Connection Tracking with Linux , using iptables RPC connection tracking (January 2004) Update of the above paper to Linux 2.6.12.4 , using the same firewall ruleset (August 2005) NSRIO I/O statistics for various Unix platforms HTML version of the Objective-C FAQ SafeRelay and ipmenu utilities (February 2001) Computer Algebra Kit for Squeak Computer Algebra Kit for Portable Object Compiler Text on why I use Objective-C for the Polynomial Object (March 1996) Text on Blocks for Objective-C (March 1998) Text on Producer (from 1986) which I converted to HTML and put on the web (with permission) Address: David Stes, Email: stes@pandora.be Elliptic curve public key: stes.pub Public Keys : steskey.asc and stescrypt.asc My X509 Certificate (PEM encoded) signed by my own Root Certificate Authority : [application/x-x509-ca-cert] or the PEM encoded version [application/pkix-cert]

102. DrHuang.com: Web Directory Tree An online symbolic math and computer algebra system. http://www.drhuang.com

103. Computer Algebra Systems computer algebra systems often include facilities for graphing equations and computer algebra systems have not only changed how mathematics is taught at http://www.math.wpi.edu/IQP/BVCalcHist/calc5.html

Previous: Short Biographies Next Conclusions Home: Table of Contents 5. Computer Algebra Systems 5.1 Introduction - What is a Computer Algebra System? A Computer Algebra system is a type of software package that is used in manipulation of mathematical formulae. The primary goal of a Computer Algebra system is to automate tedious and sometimes difficult algebraic manipulation tasks. The principal difference between a Computer Algebra system and a traditional calculator is the ability to deal with equations symbolically rather than numerically. The specific uses and capabilities of these systems vary greatly from one system to another, yet the purpose remains the same: manipulation of symbolic equations. Computer Algebra systems often include facilities for graphing equations and provide a programming language for the user to define his/her own procedures. Computer Algebra systems have not only changed how mathematics is taught at many universities, but have provided a flexible tool for mathematicians worldwide. Examples of popular systems include Maple, Mathematica, and MathCAD. Computer Algebra systems can be used to simplify rational functions, factor polynomials, find the solutions to a system of equation, and various other manipulations. In Calculus, they can be used to find the limit of, symbolically integrate, and differentiate arbitrary equations. Attempting to expand the equation using the binomial theorem by hand would be a daunting task, nearly impossible to do without error. However, with the aid of Maple, this equation can be expanded in less than two seconds. Differentiating the result term-by-term can then be performed in milliseconds. The usefulness of such a system is obvious: not only does it act as a time saving device, but problems which simply were not reasonable to perform by hand can be performed in seconds.

104. CAS-CAT Project University of Melbourne. Investigating the changes that regular access to calculators equipped with a computer algebra system will have on senior mathematics subjects, including curriculum, teaching methods and associated assessment in Victoria, Australia. http://www.edfac.unimelb.edu.au/DSME/CAS-CAT/

CAS-CAT HOME Research Project 00-02 Selected Recent Publications Resources for Teachers P.D. and Post Grad courses Welcome to the CAS-CAT homepage Research and training on using technology in mathematics education This is the website for research related to technology in mathematics education in the Department of Science and Mathematics Education at The University of Melbourne. Our Mathematics Education team have carried out extensive research related to the use of technology for the teaching and learning of mathematics and presented at many teacher and research conferences. We have explored issues associated with teaching and learning using a range of technologies including geometry packages, graphics calculators and computer algebra systems (CAS). This website provides information about our recent work and provides access to materials for schools, publications and post-graduate course information. Further details can be found by accessing the links below: The research team CAS-CAT research projects Publications and theses Post graduate courses Resources for Teachers Professional development Links to Research projects RITEMATHS (2004-06) Computer Algebra in Schools Research project (Development of Maths Methods (CAS)) Other Mathematics Education Research Projects The Research Team The research team includes Kaye Stacey, Lynda Ball, Peter Flynn, Gloria Stillman, Jill Brown, Jill Vincent and John Dowsey, as well as the many colleagues and post-graduate students with whom we work.

105. Peter Olver: Papers Olver, PJ, A survey of moving frames, in computer algebra and Geometric algebra Olver, PJ, Moving frames in geometry, algebra, computer vision, http://www.math.umn.edu/~olver/paper.html

Peter Olver's Papers, Preprints, etc. Last updated: July 13, 2005. Moving Frames and Equivalence Computer Vision Numerical Analysis Symmetries of Differential Equations ... Invariant Theory, Algebra, and Others Moving Frames and Equivalence Papers Olver, P.J., and Pohjanpelto, J., Moving frames for Lie pseudogroups, preprint, University of Minnesota, 2005. ps pdf Olver, P.J., and Pohjanpelto, J., MaurerCartan forms and the structure of Lie pseudo-groups, Selecta Math., to appear. ps pdf Olver, P.J., A survey of moving frames, in: Computer Algebra and Geometric Algebra with Applications, Li, H., Olver, P.J., Sommer, G., eds., Lecture Notes in Computer Science, vol. 3519, Springer-Verlag, New York, 2005, pp. 105-138. ps pdf Olver, P.J., and Pohjanpelto, J., Regularity of pseudogroup orbits, in: Symmetry and Perturbation Theory, G. Gaeta, B. Prinari, S. Rauch-Wojciechowski, S. Terracini, eds., World Scientific, Singapore, 2005, pp. 244-254. ps pdf Cheh, J., Olver, P.J., and Pohjanpelto, J., MaurerCartan equations for Lie symmetry pseudo-groups of differential equations, J. Math. Phys., 46 (2005) 023504. ps pdf Kim, P., and Olver, P.J., Geometric integration via multi-space, Regular and Chaotic Dynamics 9 (2004) 213-226.

106. The Yacas Computer Algebra System A general purpose easy program for It is built on top of its own programming language designed for symbolic manipulation of math symbols. Includes information on how to use the software. http://yacas.sourceforge.net/

YACAS is an easy to use, general purpose Computer Algebra System, a program for symbolic manipulation of mathematical expressions. It uses its own programming language designed for symbolic as well as arbitrary-precision numerical computations. The system has a library of scripts that implement many of the symbolic algebra operations; new algorithms can be easily added to the library. YACAS comes with extensive documentation (320+ pages) covering the scripting language, the functionality that is already implemented in the system, and the algorithms we used. This entire site (including the documentation) can also be found in the source code distribution . Yacas can also be used on line as a Java applet

107. Curriculum And Assessment In An Age Of Computer Algebra Systems. ERIC Digest. Provides fulltext access to the ERIC Digest of this name. http://www.ericdigests.org/2003-1/age.htm

Site Links Home Search for ERIC Digests Privacy Policy Resources for Library Instruction ... Information Literacy Blog ERIC Identifier: Publication Date: Author: Meagher, Michael Source: ERIC Clearinghouse for Science Mathematics and Environmental Education Columbus OH. Curriculum and Assessment in an Age of Computer Algebra Systems. ERIC Digest. The use of Computer Algebra System (CAS) technology in the teaching of mathematics is entering a new and crucial stage. A considerable amount of work to date has focused on support of existing curriculum topics and existing curriculum models. Kutzler's seminal book on teaching and learning using DERIVE (1996) includes the phrase "here is an example of how CAS can be used to support an existing curriculum topic". Arguments for the use of CAS as an effective tool in supporting teaching and learning of mathematics are well established. Now comes the real work. Curriculum models and assessment of curriculums are the structures that schools and examining boards create to educate students. The two are deeply connected and the real work of CAS advocates is now to develop curriculum models in which the use of CAS is an integral part, not just of the practice of the curriculum, but, of the conception of the curriculum. A thorough examination of topics must be carried out to decide what really has to stay for conceptual reasons and what is still extant only because of tradition. A crucial part of this process is a demonstration of assessment using CAS. Unless instruments can be found to measure the achievement, or lack of achievement, of that learning which is possible through the use of CAS it is destined to remain as a prop occasionally brought out to support and bolster existing methods of teaching and learning.

108. SONAD'2000, ECCAD'2000 Research Centre for computer algebra, University of Western Ontario in London, Ontario, Canada; 13 May 2000. http://www.orcca.on.ca/eccad2000/

Southern Ontario Numerical Analysis Day May 12, 2000 East Coast Computer Algebra Day May 13, 2000 University of Western Ontario London, Ontario, Canada SONAD and ECCAD are annual regional workshops that provide opportunities to learn of new developments and to present research results in the areas of numerical analysis and symbolic mathematical computation. The two workshops are hosted by the Ontario Research Centre for Computer Algebra at the University of Western Ontario in London, Ontario, Canada. Activities For SONAD, the planned activities include invited presentations, and short talks on current research topics. Graduate students are especially invited to give such talks. For ECCAD, the planned activities include invited presentations, and two posters sessions offering an opportunity to present timely research in an informal environment. Organizing Committee General Chair (SONAD) Rob Corless Department of Applied Mathematics University of Western Ontario London ON N6A 5B7 CANADA rcorless@julian.uwo.ca

109. Symbmath.com: Online Math Handbook Online calculator, math handbook, symbolic math and computer algebra System. http://www.symbmath.com

Symbmath.com: online math handbook math software, math handbook, computer algebra system math software, math handbook, computer algebra system Click here to enter http://www.drhuang.com/indexmath.htm mydomain.com - Register your domain name

110. 10th Rhine Workshop On Computer Algebra On 16 and 17 March 2006 the 10th Rhine Workshop on computer algebra (RWCA) will be held in Basel, Jacques Calmet, computer algebra and deduction systems http://www.math.unibas.ch/~draisma/rwca06/

111. Algebra And Number Theory Based at the Technische Universit¤t, Berlin. Producers of KANT/KASH, a computer algebra system for sophisticated computations in algebraic number fields. http://www.math.tu-berlin.de/algebra/

Algebra and Number Theory The KANT Group The KANT Group: [members] [publications] [database] ... KANT/KASH - computer algebra system KANT is a computer algebra system for sophisticated computations in algebraic number fields. It has been developed under the project leadership of Prof. Dr. M. Pohst at the Technische Universität Berlin. KANT stands for Computational Algebraic Number Theory with a slight hint to its German origin ( Immanuel Kant The KANT functions are accessible through a user-friendly shell named KASH (KAnt SHell) which is freely available. You can pick up the current release of KASH using ftp or from our downlad page Most of the functionality of KASH is also available through a web interface ( webkash QaoS - Querying Algebraic Objects System  new  QaoS is a database interface implemented under the aspect to establish a common gateway via web-browsers and computer algebra systems. QaoS is designed to fulfil modern demands for accessing large amounts of pre-computed algebraic data, both comfortably and fast. ANTS VII The 7th Algorithmic Number Theory Symposium will take place from July 23 to July 28, 2006 at Technische Universität Berlin.

112. SAL- Mathematics - Computer Algebra Systems The major purpose of a computer algebra System (CAS) is to manipulate a computer algebra Kit collection of small programs for computer algebra. http://www.sai.msu.su/sal/A/1/index.shtml

[an error occurred while processing this directive] The major purpose of a Computer Algebra System (CAS) is to manipulate a formula symbolically using the computer. For example, expanding, factorizing, root finding, or simplifying an algebraic polynomial are some of the common uses of CAS. However, many systems listed here have gone far beyond that and also offer other functionalities like numerical calculation, graphics, and simulations. They are included in this section because their very original, and still their most distinguishable capability is performing computer algebra. Search SAL: Computer Algebra Systems Commercial, Shareware, GPL Axiom a computer algebra system with powerful symbolic solver. bernina interactive program with interface to a computer algebra library. Computer Algebra Kit collection of small programs for computer algebra. CASA computer algebra software for constructive algebraic geometry in Maple. CoCoA a special-purpose system for doing Computations in Commutative Algebra. DrMath online symbolic math and computer algebra system.

113. Engr. Allan S. Hugo's Class Web Pages This page is the entry point for several class web pages of Engr. Allan S. Hugo which includes chemistry, mathematics (algebra, analytic geometry, etc.), chemical engineering, and computer programming. http://www.geocities.com/ahugo_classes/index.html

Engr. Allan S. Hugo's Class Web Pages Subjects: computer programming concepts, general chemistry, computer applications in chemical engineering, college algebra, analytic geometry Kindly sign our guestbook August 21, 2001: Something new at cool stuff! Don't miss it. To view class web pages, please see contents below. For articles, please see EXTRA . For entertainment, kindly visit Cool Stuff Looking for me? Please check my schedules I invite you to take a few moments of your time to reflect on the message coming from our daily motivator . This is a wonderful opportunity to fill up your spirit everyday! Your education is more than just academics. It should be more of values. While you are studying, you should inculcate in yourself the right attitudes and cherish those values. Welcome to Engr. Allan S. Hugo's Class Web Pages Search this Site: W elcome. Thank you for visiting our class web pages. My name is Engr. Allan S. Hugo and I am a member of the faculty of chemical engineering of the University of Saint La Salle What you will find here are the courses related to chemistry, computer programming, chemical engineering and mathematics. You will be able to see class notes, handouts and lectures. You will also have the chance to read online tutorials on computer programming plus some available source codes on C programming.

114. Department Of Pure Mathematics And Computer Algebra http://cage.rug.ac.be/zwc/

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115. Axiom Computer Algebra System - Summary [Savannah] Savannah Free Software project for revival of Axiom as open source. http://savannah.nongnu.org/projects/axiom

Login Status: Not Logged In Why Log In? Login via SSL New User via SSL This Page Clean Reload Printer Version Search in Project/Group People Axiom Comp... Support Axiom Comp... Bugs Axiom Comp... Tasks Axiom Comp... Patchs Hosted Projects Register New Project Full List Statistics Savannah Help Get Support Contributor Wanted Savannah Documentation User Docs (FAQ) Contact Us Developer Info Cryptographic software legal notice Anonymous CVS GNU Webmasters Documentation Organization Projects map www project GNU Project Coming Events Brave GNU World Free Software Directory Help GNU ... GNU Mirrors Axiom Computer Algebra System - Summary Public Areas Main Homepage Files Support ... News Membership Info Project Admins: Tim Daly David Mentr© Camm Maguire Juergen Weiss ... Dylan Thurston members View Members Group identification Id: System Name: axiom Name: Axiom Computer Algebra System Group Type: This project is not part of the GNU Project. Axiom is a general purpose Computer Algebra system. It is useful for research and development of mathematical algorithms. It defines a

116. SFU Department Of Mathematics: Computer Algebra The computer algebra Group has its own webpages, weekly seminars and research For more information about the computer algebra Group please visit its http://www.math.sfu.ca/research/groups/cag.shtml

About Us Contact Info Employment In the News ... Surrey Text Size: SFU Math Home Research Research Groups Computer Algebra Computer Algebra Discrete Math Fluid Dynamics History of Mathematics ... Computer Algebra The Computer Algebra Group has its own webpages, weekly seminars and research projects. For more information about the Computer Algebra Group please visit its website at www.cecm.sfu.ca/CAG/ Best viewed with Safari Firefox and other standards compliant browsers. Site Map . For questions about this site, please contact webmaster

117. 2001 Conference On Applications Of Computer Algebra (ACA'2001) 2001 IMACS Conference on Applications of computer algebra, Technical Vocational Institute, Albuquerque, New Mexico, USA. 31 May 3 June 2001. http://math.unm.edu/ACA/2001/2001.html

2001 Conference on Applications of Computer Algebra ACA'2001: An Albuquerque odyssey ... May 31-June 3, 2001 Technical Vocational Institute Albuquerque New Mexico , USA ACA'2001 will be held jointly with the NMMATYC (New Mexico Mathematical Association of Two-Year Colleges) 12th Annual Conference , which will be held June 1-3 at also at TVI Organizers: General Chair Bill Pletsch Program Chair Stanly Steinberg Dis Organizer Michael Wester Description of the Meeting Scientific Committee Albuquerque Attractions ... Registered Attendees Complete Program ( Word PDF PDF Electronic Proceedings The ACA meetings are organized as a series of Special Sessions . To propose a special session, please send the names of the organizers, email addresses of the organizers, the title of the special session, a short abstract describing the special session, and a list of proposed speakers to the chair of the Scientific Committee, Stanly Steinberg (see the instructions for Organizing a Special Session ). The Scientific Committee will review the proposal. Selected papers will be considered for publication in the Journal of Symbolic Computation Sponsors/Collaborators: Albuquerque Technical Vocational Institute Cotopaxi IMACS International Association for Mathematics and Computers in Simulation NSA The National Security Agency (USA) Prentice-Hall Further information about IMACS is available as well as information on joining IMACS and the ACA Technical Group.

118. Open Source Computer Algebra This workshop aims to study the situation of free software in the domain of symbolic computations, and the feasibility of a free system. Lyon, France; 2123 May 2002. http://www.lapcs.univ-lyon1.fr/~nthiery/CalculFormelLibre/workshop.html

119. ATLAST Book Of Computer Exercises ATLAST computer Exercises for Linear algebra. Edited by Steven Leon, Eugene Herman, and Richard Faulkenberry PrenticeHall, 1997 http://www.umassd.edu/SpecialPrograms/Atlast/atlastbook.html

ATLAST Computer Exercises for Linear Algebra Edited by Steven Leon Eugene Herman , and Richard Faulkenberry Prentice-Hall The ATLAST collection of computer exercises represents the best creative efforts of the more than 350 faculty members who participated in the thirteen ATLAST workshops offered between 1992 and 1995. Workshop participants designed computer exercises and projects suitable for use in undergraduate linear algebra courses. From the entire ATLAST database of materials, the editors have selected a comprehensive set of exercises covering all aspects of the first course in linear algebra. Each chapter is divided into two sections. The first section consists of shorter exercises and the second section consists of longer projects. The computer exercises are all based on MATLAB . A unique feature of MATLAB is that it is the only major mathematical software package that is based almost entirely on matrices. A collection of MATLAB routines (M-files) has been developed to accompany this book. Many of these routines are designed to give visual illustrations of important linear algebra concepts such as coordinate systems, linear transformations, and eigenvalues. Other M-files illustrate visual applications such as using linear transformations for computer animations or using matrix factorizations for digital imaging. Still other M-files can be used to generate special structured matrices. Students are then challenged to discover properties of the special matrices.

120. ATLAST Project The second edition of ATLAST computer Exercises for Linear algebra is now available. Instructors should contact their PrenticeHall sales representatives to http://www.umassd.edu/SpecialPrograms/Atlast/

Welcome to the ATLAST Project Forum The Second Edition of the ATLAST book is now available. The second edition of ATLAST Computer Exercises for Linear Algebra is now available. Instructors should contact their Prentice-Hall sales representatives to obtain copies and ordering information. The ATLAST book can be used in conjunction with any Linear Algebra textbook. The new edition contains more exercises and projects plus new and updated M-files. Special Deal - The ATLAST book is being offered as a bundle with the Linear Algebra with Applications, 6th ed. , by Steven J. Leon. The two book bundle is offered at the same price as the Leon textbook alone, so the ATLAST book is essentially free! The ISBN for the two book bundle is Download the M-files for the second edition. is a trademark for the MATLAB software distributed by the Mathworks of Natick, MA. The ATLAST M-files are add-on MATLAB programs. The M-files that accompany the second edition of the ATLAST book are fully compatible with version 6.5 of MATLAB. About a dozen new M-files were developed for the second edition. Click on the link below to download a zip file containing the complete collection of M-files for the second edition. Download M-files for second edition.

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