MARTINDALE'S CALCULATORS ON-LINE CENTER MATHEMATICS: E-H

US/Pacific: Sunday, October 24, 2004 Sydney, Australia: Monday, October 25, 2004 File Download Time Calculator Author, E-Mail, Privacy Policy & Disclaimer Currently the Calculators On-Line Center contains over "18,795" Calculators

EggMath MATHEMATICS RELATING TO EGGS EGG MATH (JAVA APPLETS) - S. Bradlow, J. Sullivan, S. Levy & B. Klamik, Chickscope, Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana-Champaign VERY EXTENSIVE. "...a collection of web modules (including many interactive applets) covering different topics in mathematics related to eggs." For more information see Chickscope or the Beckman Institute for Advanced Science and Technology Examples include The Shape of an Egg The White/Yolk Theorem Embryo Calculus Encryption/Cryptography BASIC ENCRYPTION MODULAR ARITHMETIC - S. Addington, Department of Mathematics, California State University, San Bernardino (CSUSB) For more information see Susan Addington's Home Page Some examples include A Clock (Modular) Arithmetic Calculator (Java Applet) Encode and decode secret messages (Java Script) ADVANCED ENCRYPTION/CRYPTOGRAPHY BREAKING THE RECTANGULAR TRANSPOSITION ENCRYPTION SYSTEM (JAVA APPLET) - D. Little, Department of Mathematics, Dartmouth College VERY EXTENSIVE. "A program that encrypts/decrypts/breaks Rectangular Transposition encoded messages..." For more information see Java Index; David Little's Home Page or the Department of Mathematics BREAKING A MONOALPHABETIC ENCRYPTION SYSTEM USING A KNOWN PLAINTEXT ATTACK (JAVA APPLET) - D. Little, Department of Mathematics, Dartmouth College VERY EXTENSIVE. "A program that encrypts/decrypts/breaks Monoalphabetic Substitution encoded messages..." For more information see Java Index; David Little's Home Page or the Department of Mathematics CIPHERCLERK'S APPLET - W.M. Plotz, Austria VERY EXTENSIVE. "World Wide Electronic Paper & Pencil Cryptography" For more information see Wilhelm M. Plotz's Home Page Examples of other Cipher applets include Virtual U.S. Army Cipher Device, Model M-94 Major Bazeries Cipher Device CRYPTO TOOLS - D.J. Wright, Department of Mathematics, Oklahoma State University VERY VERY EXTENSIVE. For more information see Introduction to Cryptology; David J. Wright's Home or the Department of Mathematics Some examples from over "25" Cryptography Calculators include Encrypt and Decrypt Text by RSA (Rivest, Shamir, Adelman) System Frequency Counts: Count Letter Frequencies in Text Affine Cipher Monoalphabetically Encode Text Encode and Decode Text by Viginère Method Crack a Viginère Cipher - Kasiski's Method CRYPTOGRAPHY (MATH 390) - T. Linton, Department of Mathematics & Computer Science, Central College, Pella, Iowa VERY EXTENSIVE. For more information see Tom Linton's Home Page or the Department of Mathematics & Computer Science Some examples from over "12" Cryptography Applets include Modular Multiplier Cryptogram Applet Index of Coincidence Kasiski and Splitter Applet CRYPTOGRAPHY AND NUMBER THEORY - F. Richman, Department of Mathematics, Florida Atlantic University VERY EXTENSIVE. For more information see Fred Richman's Home Page Some examples from over "11" Cryptography Calculators include Shift Ciphers Viginère enciphering Monographic frequencies Primality testing with Fermat's little theorem CRYPTOGRAPHY LABORATORY (CECS 590) - D. Shultz & D. Williams, Computer Engineering & Computer Science Department, Speed Scientific School (College of Engineering and Applied Sciences), University of Louisville VERY VERY EXTENSIVE. For more information see Derek Williams' Home Page or the Computer Engineering & Computer Science Department Some examples from over "30" Cryptography Calculators include One Time Pad Cipher Transposition Cipher ElGamal Cipher Miller-Rabin Test Pollard's p-1 Algorithm Totient Function DES JAVA IMPLEMENTATION - Authors: E. Nurvitadhi & E. Khair; Ç.K. Koç, Information Security Lab, School of Electircal Engineering and Computer Science, Oregon State University VERY EXTENSIVE. For more information see Class Projects - 2002; Data Security & Cryptography - ECE 575; Çetin Kaya Koç's Home Page or the Information Security Lab ENIGMA APPLET - A. Carlson VERY EXTENSIVE. "This applet simulates a WWII German Enigma encryption machine. You can use your computer keyboard to type, or use your mouse to click on the machine's keys..." For more information see About Enigma and Its Decryption ENIGMA CYPHER APPLET - Jean-Luc Cooke, Westborough, MA & Ottawa, Canada VERY EXTENSIVE. For more information see Why Numbers are so Cool! or Jean-Luc Cooke's Home Page RSA ENCRYPTION APPLET (GOZER CRYPTO APPLET) - Jean-Luc Cooke, Westborough, MA & Ottawa, Canada VERY EXTENSIVE. For more information see Why Numbers are so Cool! or Jean-Luc Cooke's Home Page THE ENIGMA MACHINE (JAVA APPLET) - R. Schwager, Johns Hopkins University For more information see Russell Schwager's Home Page SHIFT CIPHERS - 9 JAVA APPLETS - J.J. Holt (University of Virginia) & J.W. Jones (Arizona State University) and hosted by the Department of Mathematical Sciences, Michigan Technological University; a W. H. Freeman and Company Production For more information see Applications of Congruences; Number Theory or the Department of Mathematical Sciences VIGENERE CIPHER APPLET - Authors: C. Munsee & C. Lee; Ç.K. Koç, Information Security Lab, School of Electircal Engineering and Computer Science, Oregon State University VERY EXTENSIVE. "...The Vigenere Cipher Applet shown here on this web page is capable of encrypting and decrypting a message using the Vigenere algorithm as well as breaking or finding the key for a message encrypted using that algorithm..." For more information see Class Projects - 2002; Data Security & Cryptography - ECE 575; Çetin Kaya Koç's Home Page or the Information Security Lab Feigenbaum FEIGENBAUM BIFURCATION FEIGENBAUM BIFURCATION DIAGRAM - (JAVA APPLET) - L.H. Olesen, Denmark In English & German/Deutsch. "...The map defines a rule to obtain a chain of x values - it tells how to calculate the..." FEIGENBAUM BIFURCATION APPROACH TO CHOAS (JAVA APPLET) - W. Bauer, Department of Physics and Astronomy, Michigan State University. For more information see Wolfgang Bauer's Home Page or the Department of Physics and Astronomy QUADRATIC ITERATIVE MAP ITERATIVE MAP DEMO (JAVA APPLET) - E. Woolgar, Department of Mathematical Sciences, University of Alberta "...use this applet to find limit cycles for Feigenbaum's example of a quadratic iterative map." For more information see Math Java Applets or Eric Woolgar's Home Page Fibonacci Numbers FIBONACCI AND LUCUAS NUMBERS FIBONACCI AND LUCUAS NUMBER CALCULATOR - R. Knott, and hosted by the Department of Mathematics of Surrey University, U.K. VERY EXTENSIVE. For more information see Fibonacci Numbers and the Golden Section or Ron Knott's Home Page FIBONACCI NUMBER SYSTEM A FIBONACCI NUMBER SYSTEM - K.M. Levasseur, Department of Mathematical Sciences, University of Massachusetts Lowell VERY EXTENSIVE. For more information see UMass Lowell WebMathematicaScripts; Kenneth M. Levasseur's Home Page; Department of Mathematical Sciences or HostSRV FIBONACCI SEQUENCES FIBONACCI SEQUENCES WITH MULTIPRECISION JAVA - F. Richman, Department of Mathematics, Florida Atlantic University "...You can set the initial values, the number of terms in the sequence, and the number of decimal places in the ratios..." For more information see JavaScripts or Fred Richman's Home Page FIBONACCI SERIES GENERALISING THE FIBONACCI SERIES - R. Knott, and hosted by the Department of Mathematics of Surrey University, U.K. VERY EXTENSIVE. For more information see Fibonacci Numbers and the Golden Section or Ron Knott's Home Page Some examples of Calculators include General Fibonacci Series Wythoff Array Stolarsky Array Finite & Galois Fields FINITE FIELD CALCULATIONS & REED-SOLOMON SIMULATOR FINITE FIELD CALCULATOR AND REED-SOLOMON SIMULATOR (JAVA APPLET) - E. Soljanin, Mathematics of Communications, Mathematical Sciences Research Center, Lucent Technologies "... a finite field calculator which allows arithmetic over extension fields of GF(2)...&...a Reed-Solomon encoder/decoder simulator..." For more information see Emina Soljanin's Home Page or the Mathematics of Communications Home Page GALOIS FIELD CALCULATIONS GALOIS FIELDS (JAVA APPLETS) - J. Struyf, Bierbeek, Belgium For more information see Applets or the Jean's Home Page Fourier FOURIER TRANSFORMS FOURIER (JAVA APPLET) - R. E. Williamson & S. Schwarz, Dartmouth University VERY EXTENSIVE. "...plots partial sums of Fourier series..." For more information see Interactive Math Programs or the Department of Mathematics FAST FOURIER TRANSFORM FOR POLYNOMIAL MULTIPLICATION (JAVA APPLET) - Author: J. Beaver & Hosted by K. Pruhs, Department of Computer Science, University of Pittsburgh VERY EXTENSIVE. "...includes a description of the algorithm, a description of the Roots of Unity, a step feature which allows the user to see what is going on in the algorithm, and a multimedia section..." For more information see Applets; Applet Demonstration; CS 1501 or Kirk Pruhs's Home Page FAST FOURIER TRANSFORM (FFT) LABORATORY (AVA APPLET) - D. Hale, Stanford Exploration Project (SEP), Stanford University For more information see Dave Hale's Home Page or the Stanford Exploration Project (SEP) FAST MULTIPLICATION OF LARGE NUMBERS - FAST FOURIER TRANSFORM (JAVA APPLET) - B. Casselman, Department of Mathematics, University of British Columbia "...The Fast Fourier Transform can be used to do this in time N log N for two numbers with N digits..." For more information see Bill Casselman's Home Page or the Department of Mathematics FOURIER TRANSFORMS (FT) OF A GIVEN POINTSET (JAVA APPLET) - S. Weber VERY EXTENSIVE. "This applet calculates Fourier transforms (FT) of a given pointset..." For more information see Java Applets; Steffen Weber's Home Page or JCrystal FOURIER TRANSFORMS (FT) OF QUASIPERDIODIC POINT SETS (JAVA APPLET) - S. Weber VERY EXTENSIVE. For more information see Java Applets; Steffen Weber's Home Page or JCrystal FOURIER SERIES FOURIER SERIES (JAVA APPLET) - F. Embacher & P. Oberhuemer, Universität Wien, Austria "In the applet Fourier series the user may choose the first 21 coefficients of a Fourier series by means of scroll bars and to look at the graph of the resulting function." For more information see Applets or Maths Online FOURIER SERIES SIMULATION FOURIER SERIES SIMULATION (JAVA APPLET) - P. Falstad VERY EXTENSIVE. "...a simulation that demonstrates Fourier series, which is a method of expressing an arbitrary periodic function as a sum of cosine terms. In other words, Fourier series can be used to express a function in terms of the frequencies..." For more information see Math & Physics Applets or Paul Falstad's Home Page FOURIER SYNTHESIS FOURIER SYNTHESIS (JAVA APPLET) - Yves Moreau & J. Porque, Centre d'Electronique et de Micro-Optoélectronique de Montpellier, CNRS & the Universite des Sciences Montpellier, Montpellier, France VERY EXTENSIVE. "...choose a saturated cosine, a square signal, a rectified cosine or triangle signal (choose curve on top line). Vary the frequency, the amplitude and phase and play it...Then click on add comp to let the computer generate the first component (cosine) of the fourier expansion..." For more information see Group photonique (Photonics Group) or the Centre d'Electronique et de Micro-Optoélectronique de Montpellier FOURIER SYNTHESIS (JAVA APPLET) - M. Thole, Institut für Netzwerktheorie und Schaltungstechnik, Braunschweig, Bundesrepublik Deutschland (Germany) "A periodic signal can be described by a Fourier decomposition as a Fourier series, i. e. as a sum of sinusoidal and cosinusoidal oscillations..." For more information see Manfred Thole's Home Page FOURIERSYNTHESE (JAVA APPLET) - M. Thole, Institut für Netzwerktheorie und Schaltungstechnik, Braunschweig, Bundesrepublik Deutschland (Germany) "Ein periodisches Signal kann durch eine Fourierzerlegung mathematisch..." For more information see Manfred Thole's Home Page Fractals FRACTAL GEOMETRY FRACTAL GEOMETRY (JAVA APPLETS) - G. Booth VERY VERY EXTENSIVE. For more information see CourseWare or Ginger Booth's Home Page Some examples from over "7" Calculators inlcude Box Dimension Circle Inversion Random IFS FRACTALS FRACTALS (JAVA APPLETS) - R. Koch, Department of Mathematics, University of Oregon For more information see Richard Koch's Home Page FRACTALS IN SCIENCE (JAVA APPLET) - P. Trunfio & G. McGath, Center for Polymer Studies, Department of Physics, Boston University VERY EXTENSIVE. "We have developed a number of hands-on activities, laboratory experiments, and interactive visualization programs for which encourage students to explore how fundamentally random microscopic events can give rise to fractal macroscopic patterns." For more information see Center for Polymer Studies or the Department of Physics Examples of Java Applets include Diffusion Limited Aggregation Fractal Coastlines The Anthill and Molecular Motion DISCRETE FRACTALS DISCRETE FRACTALS (JAVA APPLET) - V.B. Balayoghan, Department of Computer Science, University of Texas, Austin, Texas "...builds a fractal-like image using the patterns present in the binary representation of natural numbers..." For more information see A Motley Assemblage of Stuff - Java Applets; V.B. Balayoghan's Home Page or the Department of Computer Science FRACTAL MODELING/GALLERIES FRACTALS: 3D STRANGE ATTRACTORS AND SIMILAR OBJECTS - T. Stilson, Stanford University FRACTALS AND THE APPLICATION TO GEOMETRY MODELS - Computer Graphics Group, Faculty of Sciences, National University of Mexico Includes: Fractals Images and Modeling of Fractals Surfaces. For more information see Versión en español; Computer Graphics Group, Faculty of Sciences, National University of Mexico (English version) or Grupo de Graficación por Computadora del Departamento de Matemáticas de la Facultad de Ciencias, UNAM (Versión en español) FRACTALS: SPROTT'S FRACTAL GALLERY - J.C. Sprott, Department of Physics, University of Wisconsin Multimedia. Currently includes: Fractal of the Day, Chaos Demonstration, Strange Attractors, More Strange Attactors, Julia Sets, Quadratic Map Basins, Iterated Function Systems and Strange Attractor Symmetric Icons. For more information see Sprott's Gateway JULIA & MANDELBROT SETS "ANATOMY" OF THE MANDELBROT AND JULIA SETS (JAVA APPLETS) - E. Demidov, Department of Semiconductor Physics, Institute for Physics of Microstructures (IPM), Russian Academy of Sciences (RAS), Russia VERY VERY VERY EXTENSIVE. For more information see E-notes; Evgeny Demidov's Home Page or the Institute for Physics of Microstructures Some examples from over "40" Applets include Attractors: Tangent bifurcations Renormalization: "Inverse" quadratic-like maps Crises: Complex Crises Intermittency: Transition to chaos through intermittency Period doubling cascade: Reverse period doubling cascades Chaotic dynamics: Distance Estimator algorithm JULIA AND MANDELBROT SET GENERATION - D.E. Joyce, Department of Mathematics and Computer Science, Clark University, Worcester, Massachusetts VERY EXTENSIVE. For more information see Dave's Geometric Pix Gallery; David E. Joyce's Home Page or the Department of Mathematics and Computer Science Examples of Related Applets inlcude Quilted Millefiori with parameters Kaleidoscope Newton Basin Generation MANDELBROT APPLET - P. Alfeld, Department of Mathematics, University of Utah VERY EXTENSIVE. For more information see Java Page or Peter Alfeld 's Home Page MANDELBROT EXPLORER - Panagiotis Christias, Department of Electrical and Computer Engineering, National Technical University of Athens (NTUA), Greece For more information see the National Technical University of Athens (NTUA) MANDELBROT AND JULIA SET EXPLORER - D.E. Joyce, Department of Mathematics and Computer Science, Clark University For more information see David E. Joyce's Home Page or Department of Mathematics and Computer Science, Clark University, Worcester, Massachusetts

Geometry, Advanced Geometry, Computational Geometry, etc. GEOMETRY COURSES USING CALCULATORS & JAVA APPLETS BASIC GEOMETRY (JAVA APPLETS) - C.P. Mawata, Department of Mathematics, University of Tennessee at Chattanooga VERY EXTENSIVE. Multimedia Interactive Course (Text & Images). For more information see Christopher P. Mawata's Home Page or the Department of Mathematics EUCLID'S ELEMENTS (JAVA APPLETS) - D.E. Joyce, Department of Mathematics and Computer Science, Clark University, Worcester, Massachusetts Multimedia Course/Tutorials (Text, Images & Simulations). VERY VERY EXTENSIVE. "Euclid's Elements form one of the most beautiful and influential works of science in the history of humankind. Its beauty lies in its logical development of geometry and other branches of mathematics." For more information see the History of Mathematics; David E. Joyce's Home Page or the Department of Mathematics and Computer Science Some examples from the 13 Books with "100's" of Applets include Book I: The fundamentals of geometry: theories of triangles, parallels, and area Book VII: Foundations of Ratios and Proportions EUCLID'S ELEMENTS OF GEOMETRY - B. Casselman, Department of Mathematics, University of British Columbia VERY EXTENSIVE. Multimedia Course/Tutorials (Text & Images). "The integrated text (Byrne, Joyce, and Heath) at UBC..." For more information see Bill Casselman's Home Page or the Department of Mathematics GEOMETRY CALCULATORS & APPLETS GEOMETRY: MIDDLE SCHOOL (JAVA APPLETS) - Asian Technology Conference in Mathematics (ATCM) VERY VERY EXTENSIVE. For more information see Manipula Math With Java or Math Education and Technology Examples of Categories which include more than '90' Geometry Applets Angle and Parallel Lines Congruent Figures and Triangles Circles GEOMETRY APPLETS - R. Blond, Edmonton, Alberta, Canada Some examples from over "10" applets include Circle Geometry (Inscribed & Central Angles) Circle Geometry (Tangents & Radii) Slope Comparison GEOMETRY (JAVA APPETS) - Alexander Bogomolny VERY VERY EXTENSIVE. For more information see Interactive Mathematics Activities or Interactive Mathematics Miscellany and Puzzles Some examples from over "80" applets include About a Line and a Triangle Apollonius Problem Fractal Curves and Dimension GEOMETRIC FORMULAS - Web page design, diagrams, and applets by S. Seastone, Ask Dr. Math, The Math Forum, Swarthmore College For more information see Ask Dr. Math FAQ or The Math Forum BY SUBJECT PYTHAGORA'S HEAVEN - J. Morey, Departments of Mathematics, University of British Columbia, Canada "The following window shows a geometrical proof of Pythagoras' Theorem." For more information see Interactive Math or the Department of Mathematics CHEING-PLEIJEL APPLET - B. Cheng In English & Chinese. "In this applet, you can experiment with different positions of A,B, C,D, and H, and observe how the position of O varies." For more information see Ben Cheng's Home Page REULEAUX TRIANGLE - A. Bogomolny "...shapes of constant width other than the circle." For more information see Interactive Mathematics Miscellany and Puzzles THE NINE POINT CIRCLE - R.F. Rossa, Department of Computer Science & Mathematics, Arkansas State University For more information see Mathematics Topics: Calculators & Tutorials or the Department of Computer Science and Mathematics TRIANGLE CALCULATORS (JAVA APPLETS) - Saltire Software, Beaverton, Oregon "...allow you to calculate a triangle based on the specified parameters..." For more information see Geometry Gallery or Saltire Software Some examples include Triangle Given 3 Sides Triangle Given 2 Angles and the Included Side Derived Qantities Calculator TRIANGLE SOLUTION CALCULATOR - W.C. Corwin For more information see William C. Corwin's Home Page GRAPHING APPLETS FOR GEOMETRY GRACE: GRAPHICAL RULER AND COMPASS EDITOR (JAVA APPLET) - J. Warren, R. Goldman & M. Felleisen, Department of Computer Science, Rice University VERY VERY EXTENSIVE. "GRACE is an interactive ruler and compass construction editor for use in teaching the fundamental concepts of geometry..." For more information see Computer Graphics/Geometric Design Group; Joe Warren's Home Page or the Department of Computer Science ADVANCED GEOMETRY CALCULATORS & JAVA APPLETS ADVANCED GEOMETRIC CONFIGURATIONS (JAVA APPLETS) - Saltire Software, Beaverton, Oregon For more information see Geometry Gallery or Saltire Software Some examples from over "8" Applets include Area of the Triangle Formed by the Intersection of Common Tangents to 3 Circles Quadrilateral Configuration 4 point circle CONVERTING TRIANGULATIONS TO QUADRANGULATION (JAVA APPLET) - Sam Sanjabi, Rachel Potvin, The Computational Geometry Lab, School of Computer Science, McGill University For more information see Projects; Teaching Activities or The Computational Geometry Lab GEOMETRY: THE SCIENTIFIC GRAPHICS PROJECT (JAVA APPLETS & VRML) - D. Hoffman, J. Hoffman & M. Weber & hosted by the Mathematical Sciences Research Institute (MSRI), Berkeley, CA For more information see the Mathematical Sciences Research Institute (MSRI) Some examples of Applets include Complex Function Visualizer The Clifford Torus POSITION AND POINTING GEOMETRY CALCULATOR - STARDUST/SPICE CALCULATOR - Applied Coherent Technology Corp. "This is a tool under development for address pointing geometry related issues related to mission operation image processing support." For more information see Stardust Archive or Applied Coherent Technology Corp. COMPUTATIONAL GEOMETRY 3-COINS ALGORITHM FOR CONVEX HULLS OF POLYGONS (JAVA APPLET) - G. Aloupis & B. Kaluzny, Computational Geometry Lab, School of Computer Science, McGill University, CA VERY EXTENSIVE. For more information see Bohdan Kaluzny's Home Page COMPLEXITY OF GEOMETRIC CONSTRUCTIONS (JAVA APPLET) - F. Labelle, Department of Computer Science, University of California, Berkeley VERY EXTENSIVE. "...defined to be the number of drawing operations (lines and circles) that are performed..." For more information see François Labelle's Home Page Some examples of other Applets include Dimensionality Reduction Minimum Weight Triangulation Unfolding Polyhedra COMPUTATIONAL GEOMETRY APPLETS - J. Snoeyink, The Computational Geometry Group, Department of Computer Science, University of North Carolina, Chapel Hill VERY VERY EXTENSIVE. For more information see Jack Snoeyink's Home Page or the The Computational Geometry Group Some examples from over "20" Applets include LineTesting convex hull in the plane Quickhull convex hull in the plane ChanDC convex hull in the plane PseudoTriangulation in the plane Visibility polygon Terrain Reconstruction COMPUTATIONAL GEOMETRY APPLETS - S. Har-Peled, Department of Computer Science, College of Engineering, University of Illinois at Urbana-Champaign VERY EXTENSIVE. For more information see Computational Geometry Scrolls or the Sariel Har-Peled's Home Page Some examples of Applets include Two dimensional linear programming Minimal Convex Polygon Decomposition Demo Minimum Area Rectangle, Diameter,... COMPUTATIONAL GEOMETRY IN CODE (JAVA APPLET) - J. O'Rourke, Department of Computer Science, Smith College VERY EXTENSIVE. "This applet illustrates several pieces of code from Computational Geometry in C..." For more information see Joseph O'Rourke's Home Page HIGHER ORDER VORONOI DIAGRAMS (JAVA APPLET) - B. Schaudt, University of Minnesota "...the Voronoi diagram is a subdivision of the plane into regions such..." For more information see Barry Schaudt's Home Page LINEAR PROGRAMMING AND PIVIOTING IN 2D (JAVA APPLET) - G. Aloupis & B. Kaluzny, Computational Geometry Lab, School of Computer Science, McGill University, Canada VERY EXTENSIVE. For more information see Bohdan Kaluzny's Home Page THE GEOMETRY JUNKYARD: COMPUTATIONAL AND RECREATION GEOMETRY - D. Eppstein, Theory Group, Department of Information and Computer Science, University of California, Irvine Multimedia (Text & Images). "...Applets, lecture notes, research excerpts, papers, abstracts, programs, problems...world wide" For more information see The Geometry Junkyard or the David Eppstein's Home Page

Graph Theory GRAPH THEORY - INTERACTIVE COURSES GRAPH THEORY (JAVA APPLETS) - C.P. Mawata, Department of Mathematics, University of Tennessee at Chattanooga VERY EXTENSIVE. Multimedia Interactive Course (Text & Images). "...The subject matter addressed are topics typically found in undergraduate graph theory and discrete structures classes like null graphs, the handshaking lemma, isomorphism, complete graphs, subgraphs..." For more information see Christopher P. Mawata's Home Page or the Department of Mathematics Some examples from over "16" Calculators include Lesson 1: Null Graphs Lesson 7: Adjacency Matrices GRAPH THEORY - GRAPHERS/PLOTTERS GRAPH THEORY CALCULATOR - R.H. Hoar & M. Kristopeit, Department of Mathematics, University of Wisconsin-La Crosse VERY EXTENSIVE. For more information see UW-L Math Department Calculators; Robert H. Hoar's Home Page; Department of Mathematics or the University of Wisconsin-La Crosse GRAPH THEORY - APPLETS ALGORITHMS (JAVA APPLETS) - P. Athanasios, D. Nikolaos, & P. Panagiiotis, Univercity Of Patras, Greece VERY VERY EXTENSIVE. For more information see Papagelis Athanasios' Home Page Some examples from over "8" Applets include Kruskal Algorithm Prim Algorithm Dijkstra Algorithm BELLMAN'S (BELLMAN-FORD) ALGORITHM SIMULATOR - B. Haagdorens, Computer Science & Telecommunication Department (INFO), Vrije Universiteit Brussel, Brussells, Belgium "...a method of solving weighted, directed graphs..." For more information see Telecommunication Networks: Session 2; Telecommunication Networks or Bart Haagdorens' Home Page KRUSKAL'S ALGORITHM - J. Arvo, Department of Computer Science, California Institute of Technology For more information see Jim Arvo's home page Graphing, Graphers, Plotting, Plotters GRAPHERS/PLOTTERS - GENERAL 2D & 3D PLOTTER - H.H. Cheng, Integration Engineering Laboratory (IEL), Department of Mechanical and Aeronautical Engineering, U.C. Davis, Davis, CA VERY EXTENSIVE. For more information see CAD/CAM on the Internet and Distance Learning; Harry H. Cheng's Home Page or the Integration Engineering Laboratory (IEL) 2D & 3D PLOTTER USING DATA - SoftIntegration, Inc. VERY EXTENSIVE. For more information see Web Services; Plotting and Scientific Numerical Computing; Numerical Computing or SoftIntegration, Inc. 2D & 3D PLOTTER USING FUNCTIONS - SoftIntegration, Inc. VERY EXTENSIVE. For more information see Web Services; Plotting and Scientific Numerical Computing; Numerical Computing or SoftIntegration, Inc. 2D/3D FUNCTION PLOTTER - P. Wilde, Berkeley, CA For more information see Marine Related Interactive Tables, etc.; Pat Wilde's Home Page #2 or Pat Wilde's Home Page #1 3D PLOTTING - Wolfram Research Inc. VERY EXTENSIVE. For more information see webMathematica; webMathematica: The Way The Web Calculates or Wolfram Research Inc. FUNCTION EVALUATOR & GRAPHER - JAVA GRAPHING UTILITY (JAVA APPLET) - S. Waner & S.R. Costenoble, Department of Mathematics, Hofstra University VERY EXTENSIVE. "...Creates a table of values and graph for any function you specify..." For more information see Online Utilities & Software - Calculators; Finite Mathematics & Applied Calculus Resource Page; Steven R. Costenoble's Home Page; Department of Mathematics or Hofstra University GENERATING CH/C++ SOURCE CODE FOR PLOTTING - SoftIntegration, Inc. VERY EXTENSIVE. For more information see Web Services; Plotting and Scientific Numerical Computing; Numerical Computing or SoftIntegration, Inc. GNUPLOT - CALCULATORS - The Shodor Education Foundation, Inc. "Use the Shodor Education Foundation, Inc.'s web site to create a graph of one or more mathematical functions." For more information see Gnuplot Modeling or The Shodor Education Foundation, Inc. GRAPHICAL ITERATION OF THE LOGISTIC MAP (JAVA APPLET) - A.D. Burbanks, School of Mathematics, University of Bristol, U.K. "...performs a fixed number of iterations for a chosen initial point (and chosen parameter value), with the..." For more information see Andrew D Burbanks Home Page GRAPHING CALCULATOR: JAVA MATHEMATICAL GRAPHING SYSTEM (JAVA APPLET) - J. Kim VERY EXTENSIVE. "...designed to provide a basic, easy-to-use, well-balanced set of graphing functionality..." GRAPHING PLOTTER (JAVA APPLET) - Tim O'Brien VERY EXTENSIVE. "Plotter can plot functions, differentials and integrals, including trigonometric functions..." For more information see Algebra 1: Graphing Linear Equations GRAPHPAD CALCULATOR - F.A. Senese, Department of Chemistry, Frostburg State University, Maryland "GraphPad builds a simple graph from your laboratory data and..." For more information see Toolbox; General Chemistry Online; Department of Chemistry; Frederick A. Senese's Home Page or Frostburg State University GRAPH'S JAVA PROJECT - J.L. Orr, Department of Mathematics & Statistics, University of Nebraska, Lincoln, Nebraska VERY VERY EXTENSIVE. For more information see John Lindsay Orr's Home Page or Department of Mathematics & Statistics Examples of Interactive Java Calculators include Grapher ZoomGrapher SecantGrapher PLANE GRAPHIC CALCULATOR (JAVA APPLET) - J. E. Lillge, Santa Clara Valley, California VERY VERY EXTENSIVE. "...allows you to directly manipulate points on the surface of a graph. These points can represent either complex numbers or 2-dimensional vectors, depending on the selected function. In addition, the calculator can plot the graphs of real functions and parametrically-defined functions...." For more information see the J. E. Lillge's Home Page PLOT A GRAPH (JAVA APPLET) - V. Sorokin, General Physics Laboratory, Department of Physics, University of Kentucky VERY EXTENSIVE. "This applet allows to enter and plot functions of one variable." For more information see Java Applets or General Physics Laboratory PLOTTY, THE LAZY PLOTTER - Department of Mathematics & Statistics, The University of Melbourne, Australia VERY VERY EXTENSIVE. For more information see TutOR: Operations Research or the Department of Mathematics & Statistics RIGOROUS GRADIENT TOOL (JAVA APPLET) - W. Kühn VERY EXTENSIVE. "...computes the value and the gradient of a function at a given point..." For more information see Java Applets or Wolfgang Kühn's Home Page SCIENTIFIC AND GRAPHING CALCULATOR - P. Lundin VERY VERY EXTENSIVE. For more information see Patrik Lundin's Home Page TEST_MAKER PRO GRAPHER CALCULATOR - C. Adler, Department of Physics, East Carolina University VERY EXTENSIVE. For more information see Test_Maker; Image-ination.com or Carl Adler's Home Page THE RIGOROUS GRAPHING APPLET - W. Kühn VERY EXTENSIVE. "...graphs functions and finds their roots. All results are verified,..." For more information see Java Applets or Wolfgang Kühn's Home Page THE RIGOROUS INITIAL VALUE PROBLEM SOLVER (JAVA APPLE)T - W. Kühn VERY EXTENSIVE. "...produces zonotope enclosures for the orbit of initial value problems. Only planar and discrete maps are considered..." For more information see Java Applets or Wolfgang Kühn's Home Page TOOLS FOR PLOTTING FUNCTIONS & EQUATIONS - P.S. Crooke, Department of Mathematics, Vanderbilt University For more information see VERY EXTENSIVE. Calculus Toolbox; Philip S. Crooke; The MathServ Project or the Department of Mathematics Examples from over "8" Plotting Calculators include Plot a Function Plotting an Equation: G(x,y)=0 Plotting Parametric Curves WEBMATHEMATICA SCRIPTS - PLOTING APPLETS - T.E. Compton, HostSRV.com, Newark, DE VERY EXTENSIVE. For more information see HostSRV Some examples from over "8" Plotting Applets include Plotting with and without the frontend Plotting Integral Curves Plot a function over some range GRAPHERS/PLOTTERS FOR ALGEBRA 1 3D EQUATION GRAPHING CALCULATOR - AlgebraHelp.com For more information see AlgebraHelp ALGEBRA 1: GRAPHING LINEAR EQUATIONS - T. O'Brien "...Plotter can plot functions, differentials and integrals, including trigonometric functions. Use this to help with your algebra, trigonometry or calculus homework..." EQUATION GRAPHING CALCULATOR - AlgebraHelp.com For more information see AlgebraHelp LINE GRAPHING APPLET - J. W. Brennan For more information see Understanding Algebra or James W. Brennan JAVA GRAPHING APPLET WITH EQUATION PARSER - A.S. Pyzdrowski For more information see ICTCM 2000 or Anthony S. Pyzdrowski's Home Page GRAPHERS/PLOTTERS FOR ALGEBRA - ADVANCED MATRIX ALGEBRA TOOL - S. Waner & S.R. Costenoble, Department of Mathematics, Hofstra University VERY EXTENSIVE. "Does symbolic computations with matrices." For more information see Online Utilities & Software - Calculators; Finite Mathematics & Applied Calculus Resource Page; Steven R. Costenoble's Home Page; Department of Mathematics or Hofstra University GRAPHERS/PLOTTERS FOR GRAPHING ALGORITHMS GRAPH ALGORITHMS APPLET - D.S. Hochbaum, RIOT, Industrial Engineering & Operations Research, U.C. Berkeley For more information see Dorit S. Hochbaum's Home Page; Remote Interactive Optimization Testbed or Industrial Engineering & Operations Research GRAPHERS/PLOTTERS FOR CALCULUS CALCULUS (JAVA APPLETS) - J. Carlson, Department of Mathematics, University of Utah "Applets for experimenting with graphs of functions, and notions like limits, tangents, derivatives, arc length, and area." For more information see Jim Carlson's Home Page or Department of Mathematics FUNCTION EVALUATOR & GRAPHER - JAVA GRAPHING UTILITY (JAVA APPLET) - S. Waner & S.R. Costenoble, Department of Mathematics, Hofstra University VERY EXTENSIVE. "...Creates a table of values and graph for any function you specify..." For more information see Online Utilities & Software - Calculators; Finite Mathematics & Applied Calculus Resource Page; Steven R. Costenoble's Home Page; Department of Mathematics or Hofstra University GRAPH EXPLORER - Alan Cooper, Department of Mathematics and Statistics, Langara College, Vancouver, B.C., Canada For more information see Tools; Resources for the Mathematics Student; Instructional Resources or the Department of Mathematics and Statistics GRAPHING APPLET - G. Apel, Department of Mathematical Sciences, Northern Illinois University "...graph any equation (in terms of "x")..." For more information see Apel Applets; Geoffrey Apel's Home Page or the Department of Mathematical Sciences GRAPHING APPLETS FOR CALCULUS - E.A. Carlen, School of Mathematics, Georgia Institute of Technology VERY EXTENSIVE. "...a collection of applets designed for teaching Calculus,..." For more information see Graphing Applets Home Page or Eric A. Carlen's Home Page Some examples from more than "12" Applets include Modulus of continuity for functions of one variable Tangent lines to graphs of a single variable KARL'S FUNCTION PLOTTER - Karl's Calculus Tutor, Karl Hahn VERY EXTENSIVE. "...Generate plot images of functions of your choice..." For more information see Karl's Online Interactive Calculus Tutor or Karl's Calculus Tutor KARL'S POLAR FUNCTION PLOTTER - Karl's Calculus Tutor, Karl Hahn VERY EXTENSIVE. "...Generate polar plot images of functions of your choice..." For more information see Karl's Online Interactive Calculus Tutor or Karl's Calculus Tutor MATHLETS - GRAPHING: JAVA APPLETS FOR MATH EXPLORATIONS - T. Leathrum, Department of Mathematical, Computing, and Information Sciences, Jacksonville State Univertsity, Alabama VERY EXTENSIVE. For more information see Tom Leathrum's Home Page or the Department of Mathematical, Computing, and Information Sciences Some examples from over '10' calculators/applets include Graphing in Polar Coordinates Graphing a Function in Cylindrical Coordinates Graphing a Parametric Path in Three Dimensions PLOT YOUR FUNCTION (WEBMATHEMATICA) - B.G. Higgins, Department of Chemical Engineering & Materials Science, College of Engineering, University of California, Davis VERY EXTENSIVE. "...displays a graphical representation of a user-supplied function that can be rotated in real-time. You may select from the built-in functions, or specify your own function f(x,y)..." For more information see webMathematica in Chemical Engineering; Brian G. Higgins' Home Page or the Department of Chemical Engineering & Materials Science NEWTON'S METHOD - GRAPH - K.M. Levasseur, Department of Mathematical Sciences, University of Massachusetts Lowell VERY VERY EXTENSIVE. "...graphically display iterations of Newton's method as it tries to solve f(x) = 0 for several initial guesses at once..." For more information see UMass Lowell WebMathematicaScripts; Kenneth M. Levasseur's Home Page; Department of Mathematical Sciences or HostSRV Some other examples from over "4" Calculus Graphers include Taylor Polynomials Riemann Integration NUMERICAL INTEGRATION UTILITY - S. Waner & S.R. Costenoble, Department of Mathematics, Hofstra University Calculus Tool. "Graphs, and computes left-, right-, trapezoid, and Simpson's rule sums." For more information see Online Utilities & Software - Calculators; Finite Mathematics & Applied Calculus Resource Page; Steven R. Costenoble's Home Page; Department of Mathematics or Hofstra University SIMPLE REGRESSION UTILITY - S. Waner & S.R. Costenoble, Department of Mathematics, Hofstra University Calculus Tool: "The algorithm is written to round all output to no more than11 significant digits..." For more information see Online Utilities & Software - Calculators; Finite Mathematics & Applied Calculus Resource Page; Steven R. Costenoble's Home Page; Department of Mathematics or Hofstra University SURFACE GRAPHER UTILITY FOR CALCULUS APPLIED TO THE REAL WORLD (JAVA APPLET) - S. Waner & S.R. Costenoble, Department of Mathematics, Hofstra University VERY EXTENSIVE. "...A combination Java/Javascript utility that lets you graph surfaces (explicit & parametric) in 3-D perspective..." For more information see Online Utilities & Software - Calculators; Finite Mathematics & Applied Calculus Resource Page; Steven R. Costenoble's Home Page; Department of Mathematics or Hofstra University WEB CALCULATOR - SoftIntegration, Inc. VERY EXTENSIVE. Input: x value; y value; & expression. For more information see Web Services; Plotting and Scientific Numerical Computing; Numerical Computing or SoftIntegration, Inc. XFUNCTIONS XPRESSO EDUCATIONAL MATHEMATICS APPLET - D. Eck, Department of Mathematics & Computer Science, Hobart and William Smith Colleges, Geneva, N.Y. VERY VERY EXTENSIVE. "The xFunctions applet is meant as an educational tool for exploring several topics in calculus and pre-calculus mathematics...In addition to basic graphing, xFunctions lets you do animated graphs, parametric curves, derivatives, Riemann sums, integral curves, and 3D graphs..." For more information see David J. Eck's Home Page GRAPHERS/PLOTTERS FOR CHEMISTRY WINDATA GRAPHING CALCULATOR FOR CHEMISTRY - B. Hanson, Department of Chemistry, St. Olaf College, Morthfield, Minnesota VERY VERY EXTENSIVE. For more information see Calculators or Bob Hanson's Home Page GRAPHERS/PLOTTERS FOR DIFFERENTIAL EQUATIONS DIFFERENTIAL EQUATION PHASE PLOTTER (JAVA APPLET) - S.A. Herod, Department of Mathematics, University of Colorado "To plot the solution curves of a two dimensional system of autonomous differential equations, click on the box beside the x'(t) = label and enter an expression." For more information see Scott A. Herod's Home Page or the Department of Mathematics GRAPHERS/PLOTTERS FOR GEOMETRY GRACE: GRAPHICAL RULER AND COMPASS EDITOR (JAVA APPLET) - J. Warren, R. Goldman & M. Felleisen, Department of Computer Science, Rice University VERY VERY EXTENSIVE. "GRACE is an interactive ruler and compass construction editor for use in teaching the fundamental concepts of geometry..." For more information see Computer Graphics/Geometric Design Group; Joe Warren's Home Page or the Department of Computer Science GRAPHERS/PLOTTERS FOR LINEAR PROGRAMMING WITH TWO VARIABLES LINEAR PROGRAMMING GRAPHER: TWO VARIABLES - S. Waner & S.R. Costenoble, Department of Mathematics, Hofstra University VERY EXTENSIVE. For more information see Online Utilities & Software - Calculators; Finite Mathematics & Applied Calculus Resource Page; Steven R. Costenoble's Home Page; Department of Mathematics or Hofstra University GRAPHERS/PLOTTERS FOR LINEAR EQUATIONS LINEAR EQUATIONS - GRAPHING APPLET - G. Vasilevskiy, Project Java, Earth Science Educational Resource Center (ESERC), State University of New York, Stony Brook, New York "This applet makes it very easy to learn about the slope of the line and its intercept..." For more information see Graphing Applets or the Project Java or the Earth Science Educational Resource Center (ESERC) REAL ANALYSIS GRAPHERS/PLOTTERS FUNCTION PLOTTER (JAVA APPLET) - B.G. Wachsmuth, Department of Mathematics and Computer Science, Seaton Hall University For more information see Interactive Real Analysis; Bert Wachsmuth's Web Wonders; Mathematics and Computer Science or Seaton Hall University FAMILY PLOTTER (JAVA APPLET) - B.G. Wachsmuth, Department of Mathematics and Computer Science, Seaton Hall University "Lets you plot a one-parameter family of functions and zoom in or out using the mouse. " For more information see Interactive Real Analysis; Bert Wachsmuth's Web Wonders; Mathematics and Computer Science or Seaton Hall University Group Theory GROUP THEORY: GROUPS OF ORDER GROUP THEORY: GROUPS OF ORDER 1-15 (JAVA APPLETS) - J.J. Wavrik, Department of Mathematics, University of California, San Diego For more information see John J Wavrik's Home Page or the Department of Mathematics

Henon Map HENON MAP THE HENON MAP (JAVA APPLET) - Department of Mathematics, College of Liberal Arts and Sciences, Arizona State University For more information see Arizona State University Chaos Mainpage or the Department of Mathematics THE HENON MAP (JAVA APPLET) - B. Casselman, Department of Mathematics, University of British Columbia "The following applet plots the orbits under the Henon map of the points selected by the mouse. It toggles between "Plot" and "Zoom" mode..." For more information see Bill Casselman's Home Page or the Department of Mathematics THE HENON MAP - P. Kernan, Particle-Astrophysics Group, Department of Physics, Case Western Reserve University For more information see Java Applets for Chaos and Fractals; Java Applets; Pete Kernan's Home Page or the Particle-Astrophysics Group HENON MAP & BOX COUNTING DIMENSION THE HENON MAP & BOX COUNTING DIMENSION (JAVA APPLET) - Department of Mathematics, College of Liberal Arts and Sciences, Arizona State University For more information see Arizona State University Chaos Mainpage or the Department of Mathematics HENON MAP WITH DAMPING AND EXCITATION THE HENON MAP WITH DAMPING AND EXCITATION (JAVA APPLET) - C-A Accelerator Physics, Brookhaven National Laboratory (BNL) "...You may also simulate the effects of adding synchrotron damping and excitation, by inserting non-zero values for the "damping decrement" Delta and..." For more information see C-A Accelerator Physics Hexadecimal/Decimal CONVERT DECIMAL FLOATING-POINT TO 32-BIT AND 64-BIT HEXADECIMAL CONVERT DECIMAL FLOATING-POINT TO 32-BIT AND 64-BIT HEXADECIMAL REPRESENTATIONS ALONG WITH THEIR BINARY EQUIVALENTS: IEEE-754 CONVERSION CALCULATOR - Author: K.J. Brewer, Software Development, Delphi Delco Electronics Systems, and hosted by C. Vickery, Department of Computer Science, Queens College, CUNY VERY EXTENSIVE. For more information see Delphi Electronics; IEEE-754 References or Christopher Vickery's Web Site CONVERT 32-BIT HEXADECIMAL REPRESENTATION TO DECIMAL FLOATING-POINT CONVERT 32-BIT HEXADECIMAL REPRESENTATION TO DECIMAL FLOATING-POINT ALONG WITH THE EQUIVALENT 64-BIT HEXADECIMAL AND BINARY PATTERNS: IEEE-754 CONVERSION CALCULATOR - Author: K.J. Brewer, Software Development, Delphi Delco Electronics Systems, and hosted by C. Vickery, Department of Computer Science, Queens College, CUNY VERY EXTENSIVE. For more information see Delphi Electronics; IEEE-754 References or Christopher Vickery's Web Site CONVERT 64-BIT HEXADECIMAL REPRESENTATION TO DECIMAL FLOATING-POINT CONVERT 64-BIT HEXADECIMAL REPRESENTATION TO DECIMAL FLOATING-POINT ALONG WITH THE EQUIVALENT 32-BIT HEXADECIMAL AND BINARY PATTERNS: IEEE-754 CONVERSION CALCULATOR - Author: K.J. Brewer, Software Development, Delphi Delco Electronics Systems, and hosted by C. Vickery, Department of Computer Science, Queens College, CUNY VERY EXTENSIVE. For more information see Delphi Electronics; IEEE-754 References or Christopher Vickery's Web Site Histograms FOR MORE HISTORGRAM CALCULATORS SEE STATISTICS CALCULATORS CENTER BINOMIAL HISTOGRAM BINOMIAL HISTOGRAM (JAVA APPLET) - P.B. Stark, Department of Statistics, University of California, Berkeley For more information see For more information see Statistics Toolbox; SticiGui or Philip B. Stark's Home Page HISTOGRAMS HISTOGRAM EXPLORER (JAVA APPLET) - Author: E. Scheide, University of San Francisco & Hosted by C.M. Parks, Industrial and Manufacturing Systems Engineering, Ohio University "Histogram Explorer is a tool for understanding histograms and their statistics." Hypercube & N-Dimensional THREE AND FOUR DIMENSIONAL REGULAR SOLIDS THREE AND FOUR DIMENSIONAL REGULAR SOLIDS - R. Koch, Department of Mathematics, University of Oregon For more information see Java Applets or Richard Koch's Home Page STEREOSCOPIC ANIMATED HYPERCUBE STEREOSCOPIC ANIMATED HYPERCUBE (JAVA APPLET) - M. Newbold, Montpelier, Vermont VERY EXTENSIVE. For more information see Mark Newbold's Java Stuff or Mark Newbold's Home Page Some examples from over "7" Applets include Counter-Rotating Spirals HyperSpace Polytope Slicer The Pulfrich Illusion

Calculators On-Line Center: Mathematics Calculators On-Line Center ~ Home Page

---

E-Mail Jim Martindale
Copyright © 1994-2004, All Rights Reserved, Jim Martindale

---