 GIFsmos  Lusto, Chris; Luberoff, Eli; and Merrill, Jason
Takes any animated Desmos plot and converts it into a dynamic graphic. GIFsmos lets you determine the size of the resulting gif animation, and toggle its frame interval from 0.1 to 1.0 seconds.
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 GNU Octave  John W. Eaton, Dept. of Chemical Engineering, Univ. of Wisconsin
A highlevel language primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically. The site includes lists of updates, source and binaries, documentation (including
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 Grant Keady
Grant Keady, an adjunct professor at Curtin University, researches fluid dynamics and related subjects, with forays into computer algebra. Some of his papers are available online in PostScript, gzipped PostScript, PDF, .dvi, or Mathematica notebook format.
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 Graph Explorer  Alan Cooper, Dept. of Mathematics & Statistics, Langara College
A JAVAbased graphing utility. This applet is designed to allow you to zoom in and out smoothly, or to pan across the graphs of functions that you define. Use it to display the graphs of functions that you want to study, either individually or in families
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 Graph FAWM  New FAWM Creations
Function graphing software that displays intercepts, points of intersection,
turning points, etc., good for drawing piecewise functions and investigating the location of the solution to linear programming problems. View screen shots; download a trial
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 GraphFunc: Sketch Graphs Online
GraphFunc is a Java applet used to plot mathematical functions in two or three coordinates. Instructions and examples available.
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 Graphing Calculator 3D  Runiter Company
Makers of visual, tutorial, and computational software such as Smart Math Calculator, Graphing Calculator 3D, A&G (algebra and geometry) Grapher, Statistics Problem Solver, and Calculus Problem Solver.
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 Grassmann's Theory of Dimension  Desmond FearnleySander
The theory of dimension for finitelygenerated linear spaces was created by Hermann Grassmann and is given in detail in Chapter 1 of his Ausdehnungslehre of 1862. The main part of the present paper is an annotated translation of the relevant portion of
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 HCPSS Family Mathematics Support Center  Howard County Public Schools
K12 math lessons, activities, enrichment tasks, vocabulary lists, and more, organized by grade level and academic quarter. Designed for parent and students, the Maryland school district collected these resources from third parties such as LearnZillion,
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 Helmer Aslaksen
A mathematics professor at the National University of Singapore. Research involves abstract algebra, including the trigonometry of symmetric spaces, and calculations for the Chinese, Islamic, and Indian calculators. Papers about these topics may be
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 Herkimer's Hideaway  Sanderson M. Smith, Cate School, Carpinteria, CA
Assignments and readings: a resource for mathematics students and teachers, particularly in the areas of Algebra II, AP Statistics, and Statistics/Finance. See also Smith's Writings and reflections.
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 Homepage of Keith Matthews  Dept. of Mathematics, Univ. of Queensland, Australia
Matthews is a Senior Lecturer whose professional interests are number theory, teaching, and traversing the World Wide Web to uncover things of interest to number theorists for the Number Theory Web. Links to mathematical interests, gateways (mainly mathematical)
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 HoweTwo Software  Leslie Howe
Over 70 interactive Windows programs that target specific concepts in secondary mathematics, written by a classroom teacher/programmer. Many free sample downloads are available. The programs are written in Microsoft Visual Basic. Site includes HTML generators,
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 HPCNetlib: High Performance Math Software  National HPCC Software Exchange (NHSE)
The high performance branch of the Netlib mathematical software repository. HPCNetlib provides information about high performance mathematical software, both research and commercial, as well as a roadmap to software selection and performance issues.
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 HyperMath  Carl R. (Rod) Nave; Georgia State University
HyperMath uses concept maps to explore mathematics ideas and applications to physics and astronomy. Originally developed in HyperCard, HyperMath covers the topics of algebra, trigonometry, geometry, vectors, linear algebra, logarithms, exponents, calculus,
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 IAmProximus.com: Study Smarter  the Smartacus Corporation
Learn business math, college algebra, precalculus, trigonometry, and more, through a library of interactive Flash (TM) tutorials designed for handheld PDAs that run the Palm OS. Free oneday trial (cancel after 24 hours or be charged the monthly rate),
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 IB Math Prep  Stan Rachelson; Distance Education Courses, Inc.; South Carolina Educational Communications
IB Math Prep contains video lessons designed for students to prepare for the IB Math Exam. The lessons address the topics found in the International Baccalaureate Math Standard Level (SL) curriculum including: Algebra/Functions, Circular Functions/Trigonometry,
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 ILoveMath.org  Shelli Temple
ILoveMath.org is a comprehensive site for middle and high school math teachers full of "readytouse" lesson plans, worksheets, activities, and more. The site also features an active message board for math teachers to collaborate.
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 Infinite Sums  Jonathan Claydon
Blog by a high school math teacher in Houston, Texas, who "decided the corporate engineering world was not for me, so now I joke around with teenagers and teach them math. And soccer." Posts, which date back to June, 2011, have included "Standards Based
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 Infinite Tangents  Ashli Black
This "secondary mathematics education podcast for teachers," begun in March, 2013, invites other high school math teachers to respond to prompts such as "How do you start your teaching day?" and "What would you like to get done in the times between classes?"
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 Institute for High Performance Computing Applications (IHPCA)  L. Long, Director; Penn State University
A research center whose mission is to develop and implement new techniques for the numerical simulation of scientific and engineering problems that require the use of large scale computations, with particular emphasis on parallel computers and distributed
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 Institute for Mathematics and Computer Science (IMACS)
A research and teaching institute based in South Florida. Through its distance
learning division (eIMACS), IMACS offers interactive mathematics courses designed for talented secondary school students. The first in this series is Logic for Mathematics,
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 Interactive Introduction to University Maths  Emma Thomas, The University of Surrey, England
An introduction to matrices and determinants; vectors and 3D planes; and Jordan normal forms. With proofs and examples. Based on the curriculum for first year students pursuing the degree in mathematics from the University of Surrey. Requires Java.
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 Interactive Mathematics Miscellany and Puzzles  Alexander Bogomolny
"The peculiar beauty of Mathematics lies in deduction, in the dependency of one fact upon another. The less expected a dependency is, the simpler the facts on which the deduction is based  the more beautiful is the result." This awardwinning site offers
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 Interactive Tests  Ron Knott
Ron Knott has begun producing Mathematics A and AS Level tests for the independent UK curriculum development body, Mathematics in Education and Industry. The webbased format of the tests let you view a problem and then: choose an answer from a multiple
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 Interior Point Methods Online  Argonne National Laboratory
Join, contribute to, and search the archive of the interiorpointmethods@mcs.anl.gov mailing list; visit the archive of papers announced through the mailing list or the bibliography of interior point methods for mathematical programming; browse through
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 The International Clifford Algebra Society
Society information: journal (Advances in Applied Clifford Algebras), membership, abstract and announcement service, information archive.
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 International Conference on Technology in Collegiate Mathematics (ICTCM) (Mathematics Archives)  Przemyslaw Bogacki, Managing Editor
Home site of the Electronic Proceedings of the International Conference on
Technology in Collegiate Mathematics (EPICTCM), an annual conference sponsored by AddisonWesley (on this site are conferences from 19941998). Papers are presented through an
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 internet intellligent tutors  Fred Koh
Weekly formulas with worked examples; answers available by clicking "Show Solution." Posts, which date back to August, 2016, have included "Evaluating Nested Square Roots," "Volumes by Cylindrical Shells Method," "Evaluating Nested Square Roots," "Integration
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 jackmathsolutions.com  Jack Koenka
Freely download individual chapters of the AP Calculus AB textbook coauthored by Koenka and Roger Allen. Download problem of the week documents, sample test and assignments, notes, worksheets, and other instructional resources. Koenka invites students
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 Java MATrix tools package
JMAT provides an easytouse class of matrix with MATLABlike functions and syntax. JMAT also includes plots and histograms in 2D or 3D, an expression parser, and some statistics simulation tools.
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 Journal Beiträge zur Algebra und Geometrie/Contributions to Algebra and Geometry
A yearly journal founded in 1971 on the occasion of the 65th birthday of O.H. Keller. It publishes research articles in the areas of algebra, geometry, algebraic geometry and related fields, preferably in English language. Issues since 1993 are on the
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 Journal of Algebra (Academic Press)  Harcourt, Inc.
The Journal of Algebra presents carefully selected articles concerning original research in the field of algebra. Articles from related research areas that have a significant bearing on algebra are also included. Topics covered include: Structure of finite
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 The Journal of InquiryBased Learning in Mathematics  W. Ted Mahavier, Managing Editor
Classroomtested, professionally refereed, and freely downloadable university course notes intended for course design or independent study. Since the online publication of its first issue, in March of 2007, the Journal of InquiryBased Learning in Mathematics
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 Journal of Lie Theory  KarlHermann Neeb, Managing Editor
An electronic journal for speedy publication of information in the following areas: Lie algebras, Lie groups, algebraic groups, and related types of topological groups such as locally compact and compact groups. Applications to representation theory,
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 LA Linear Algebra (Front for the Mathematics ArXiv)  Univ. of California, Davis
Linear Algebra preprints, from the U.C. Davis front end for the xxx.lanl.gov ePrint archive, a major site for mathematics preprints that has incorporated many formerly independent specialist archives. Search by keyword or browse by topic.
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 LAPACK  Linear Algebra PACKage
Written in Fortran77, LAPACK provides routines for solving systems of simultaneous linear equations, leastsquares solutions of linear systems of equations, eigenvalue problems, and singular value problems.
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 LAPACK++ (Linear Algebra PACKage in C++)  Roldan Pozo
A software library for numerical linear algebra that solves systems of linear equations and eigenvalue problems on high performance computer architectures.
Computational support is provided for various matrix classes for vectors, nonsymmetric matrices,
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 LAPACK Users' Guide  Anderson, et al.; Society for Industrial and Applied Mathematics (SIAM)
The publication of this third edition of the Users' Guide coincides with the release of version 3.0 of the LAPACK software. LAPACK can solve systems of linear equations, linear least squares problems, eigenvalue problems, and singular value problems,
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 La pagina della classificazione matematica: MSC2000 librerie Hvolumi  Antonella De Robbio, Alberto Marini, Dario Maguolo
Italian version of Mathematics Subject Classification version 2000 (MSC2000); different points of views, with a comparison of MSC1991 and MSC2000. Includes a description of the project, links to relevant pages, and a preprint of "La versione Draft2000
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 Learning by Simulations  Hans Lohninger, Virtual Institute of Applied Science
Simulation software for Windows PCs, available free for noncommercial educational purposes. (The author requests a postcard describing your use of his programs.) Covered math topics include: Fourier Synthesis, Travelling Salesman Problem, Vector Fields,
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 A Level Mathematics Resource Site  Frederick Koh
Solved problem sets, summary handouts, and examination advice for A level Math students from a tutor with twelve years of teaching experience.
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 Library of Math  David A. Smith
Definitions, comments, examples, propositions, and proofs on Business Algebra, Business Calculus, Calculus I, Calculus III, Euclidean Geometry, Financial Mathematics, Group Theory, and Trigonometry. The Library of Math website was designed to be a "browserquiet"
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 Linear Algebra Calculators  Marcus Kazmierczak
Java applet and scripts: Matrix Calculator (calculate the determinant, adjoint, inverse, transpose, and more of an 'n x n' matrix), Linear Algebra Calculator (calculate the determinant, adjoint, and inverse of a '3 x 3' matrix), and Linear System of 3
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 Linear Algebra  Elmer G. Wiens; Egwald Web Services Ltd.
Illustrated examples of polynomials, vectors, matrices, linear equations, and linear differential equations. Discover the important methods used to decompose a matrix. Use the GramSchmidt process to compute orthogonal vectors. Use singular value decomposition
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 Linear Algebra for Informatics  José FigueroaO'Farrill
Lecture notes and tutorial problems for the Linear Algebra module in Mathematics for Informatics 3 (MAT2mi3/am3i), a course at the University of Edinburgh. Divided into three parts: real vector spaces and their linear maps, subspaces, linear (in)dependence,
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 Linear Algebra  Jim Hartman, The College of Wooster
A course outline featuring a timeline of developments in linear algebra and notes on change of basis; a QuickTime movie illustrating linear transformation; definitions and "facts" (many of the theorems, lemmas and propositions that one encounters in a
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 Linear Algebra  Jim Hefferon; Mathematics Dept., Saint Michael's College, VT
A downloadable Linear Algebra text in PDF format for a first undergraduate course, with a prerequisite only of Calculus. The coverage is standard, and the main distinguishing features are the attention to developing mathematical maturity, the many examples,
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 Linear Algebra  Tamara Anthony Carter, Richard A. Tapia, and Anne Papakonstantinou
An introduction to linear algebra for precalculus students, with problems and answers. Topics include matrices, determinants, consistent and inconsistent systems, Markov chains, least squares approximation, eigenvalues and eigenvectors, and numerical
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 Linear Algebra Toolkit  Przemyslaw Bogacki; Old Dominion University, Norfolk, VA
A Web "toolkit" intended to help a student of linear algebra to learn and practice a basic linear algebra procedure, such as GaussJordan reduction, calculating the determinant, or checking for linear independence. Includes systems of linear equations
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