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Topic: Derive computer algebra system

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	Open Directory - Science: Math: Algebra: Software (Site not responding. Last check: 2007-11-02)
		CoCoA - A special-purpose system for computations in Commutative Algebra.
		Macaulay - Macaulay is a computer algebra system for mathematical computations in algebraic geometry and commutative algebra.
		MAS - The Modula-2 Algebra System - MAS is an experimental computer algebra system with algebraic specification capabilities for the design and study of algebraic algorithms.
	dmoz.org /Science/Math/Algebra/Software (1094 words)

	2. General Information (Site not responding. Last check: 2007-11-02)
		The computer component of your math course at the University of Evansville is part of a nationwide response among mathematics educators to a rapidly changing yet increasingly affordable computer technology.
		Many of the tasks that these so-called computer algebra systems (CAS for short) are capable of have traditionally been a significant part of lower-division college math courses.
		The use of a computer algebra system does not lessen the need for fundamental skills in algebra and calculus and it does not replace the need for pencil and paper calculations.
	faculty.evansville.edu /mg3/Derive/general.html (536 words)

	Derive Product Description- MSMIAMI.com
		Derive is the trusted mathematical assistant relied upon by students, educators, engineers and scientists around the world.
		Derive applies the rules of trigonometry, calculus, matrix algebra and vector calculus to solve your toughest math problems.
		Derive includes an extensive library of utility files that define functions for solving first and second order ordinary differential equations (both exactly and numerically), and for computing Bessel, Fresnel, elliptic integrals and other special functions.
	www.msmiami.com /html/pages/products/derive/description.htm (491 words)

	David C J Bowers: WWTQ - A Framework for Structured Investigational Activities using DERIVE
		The intention is that if the investigational activities are completed (either in a timetabled computer lab session or in directed private study) in advance of the formal presentation of that topic by the teacher, then the results and methods will already have been internalised by the students.
		DERIVE allows a number of attempts to be tried out quickly and accurately until the relationship between the various coefficients becomes clear, encouraging the students to formalise their own algorithms for later class discussion.
		DERIVE has opened up the possibilities here by allowing the user to experiment and providing feedback in areas such as algebra and calculus which hitherto have often been passively accepted.
	ourworld.compuserve.com /homepages/davidbowers/Tedgwwtq/Tedgwwtq.htm (1365 words)

	Derive 6 Mathematics Software
		Derive 6.1 requires Windows 98, Me, 2000 or XP (Minimum RAM and processor requirements are the same as the operating system requirements), a CD-ROM drive for installation, and at least 10MB (or 20 MB if also TI-Connect is to be installed) of free disk space.
		Derive 6.01 did not run under Windows Me, 98, NT 4.0, and Windows 95 because Derive 6 uses Unicode fonts which are not supported by this systems.
		Derive is distributed in the UK by Chartwell-Yorke Ltd, 114 High Street, Belmont Village, Bolton, Lancashire, BL7 8AL.
	www.chartwellyorke.com /derive.html (328 words)

	Alan Stickney
		Among his publications are computer-based instructional modules on various topics in precalculus and calculus and a number of papers on the use of graphing calculators.
		Stickney has presented professional papers on computer simulation, the mathematical preparation of incoming college students, and the use of graphing technology and computer algebra systems in the teaching of mathematics.
		He has taught numerous workshops on the educational uses of graphing calculators and the DERIVE computer algebra system.
	www4.wittenberg.edu /academics/mathcomp/stickney.shtml (206 words)

	Computer Algebra in Education
		A special course "Mathematics and computer" was delivered for 4 years where issues of case of spreadsheets and mathematical software packages by teachers of mathematics.
		The notion of (mathematical) microworld is used to denote a learning environment with computational objects, operations and activities "with the purpose of inducing or discovering their properties, and constructing an understanding of the system as a whole.
		Computer algebra is in a unique position to aid students in learning the above concept.
	math.unm.edu /ACA/2002/Proceedings/education.html (3660 words)

	Courses
		This course is limited to students who have achieved an appropriate score on the Computation and Elementary Algebra portions of the College Basic Skills Placement Test and who are invited by the Department.
		The fundamentals of college algebra, including functions and graphs, linear and quadratic equations, systems of equations, theory of equations, inequalities, logarithms, and exponential functions.
		Systems of linear equations, matrices, linear programming, the simplex method, and the transportation problem are covered.
	www.ucc.edu /Academics/Departments/Mathematics/Courses.htm (1919 words)

	Algebra
		Algebra is usually presented at three levels: elementary or high school, intermediate or college, and advanced or higher algebra.
		Algebra and geometry were more advanced subjects, involving theory as well as practical matters, and were taught in high school and college.
		Systems of linear equations is a particular case for which a large amount of algebra exists, including matrices and determinants, which is called linear algebra.
	www.du.edu /~jcalvert/math/algebra.htm (17854 words)

	Software Algebra Math Science
		Sophomore Joe Kezar, a college algebra student, said he was frustrated with the...
		- MAS is an experimental computer algebra system with algebraic specification capabilities for the design and study of algebraic algorithms.
		- Macaulay is a computer algebra system for mathematical computations in algebraic geometry and commutative algebra.
	www.iaswww.com /ODP/Science/Math/Algebra/Software (1179 words)

	Books on computer-based Maths teaching
		It is devoted to general issues of using computer algebra systems in education.
		Designed to be used with any computer algebra system, the authors go beyond mere button pressing and show how to harness the power of computer algebra systems for educational purposes.
		Contents: Introduction to Derive; Polynomial functions and their graphs; Applications of polynomial functions; Rational functions and their graphs; Applications of rational functions; Exponential and logarithmic functions; Applications of exponential functions; Applications of logarithmic functions; Trigonometric functions and their graphs; The simple harmonic model; Solving trigonometric equations; Solving systems of equations.
	www.mcs.surrey.ac.uk /Personal/R.Knott/compAlgGraphCalc.html (3459 words)

	Maple Annoyances (Site not responding. Last check: 2007-11-02)
		It is generally though that computers will continue their rapid development for the next 15 years.
		We are also seeing the srinking of the computer desktop, to palm sized devices.
		Yet the user interface for the graphing calculator and for general computer algebra systems are still farther apart then this convergence would imply.
	www.valdosta.edu /~dboyd/MTC/schedule/abII5.htm (127 words)

	Links to Technology Pages
		Derive - computer algebra system available in the Math Lab
		Mathematica - computer algebra system available in the Math Lab
		Theorist/LiveMath - computer algebra system available in the Math Lab
	www.dvc.edu /mathematics/technologylinks.html (50 words)

	Arc Length Contest
		The student must compute the arc length for each of her three functions, and the winner of the contest is the one who has the function with the smallest arc length on the unit interval.
		Derive, the computer algebra system we use in class, gives a "dubious accuracy" warning and a value of 1.97361 for the arc length using the default precision!
		However, the graph of this function is concave down as suggested by Figure 3, a behavior that can be confirmed by computing the second derivative.
	ecademy.agnesscott.edu /~lriddle/arc/contest.htm (1611 words)

	Glossary of research economics
		E.g., in the context of taking a derivative, which could sometimes be calculated numerically on a computer, but is usually done analytically by finding an algebraic expression for the derivative.
		The condition number is computed from the characteristic roots or eigenvalues of the matrix.
		A score is computed from each test item and the overall rating, called a 'scale' is defined by the sum of these scores over all the test items.
	www.econterms.com /econtent.html (14590 words)

	Concurrency Abstracts (Site not responding. Last check: 2007-11-02)
		This is done in such a way that the behaviour of the refined system may be inferred compositionally from the behaviour of the original system and from the behaviour of the processes substituted for actions.
		The Pentium computer chip's division algorithm relies on a table from which five entries were inadvertently omitted, with the result that 1738 single precision dividend-divisor pairs yield relative errors whose most significant bit is uniformly distributed from the 14th to the 23rd (least significant) bit.
		We also show that the models form a hierarchy: the reactive model is derivable from the generative model by abstraction from the relative probabilities of different actions, and the generative model is derivable from the stratified model by abstraction from the purely probabilistic branching structure.
	boole.stanford.edu /abstracts.html (9716 words)

	[No title]
		TI89 uses a partial implementation of the Derive computer algebra system, which besides a couple sophisticated algorithm does however use a lot of heuristic methods.
		Note that significant algorithms used by researchers in the early days of computer algebra were written for machine --large for their time (1968!) that had less memory than you can buy on a Palm Pilot III.
		Since a simple "derivative divides" integration program probably does 80-90% of freshman calculus textbook problems, and (especially the typical, partial) Risch integration algorithm does far less with much more code, and produces unreadable answers, you might be unhappy with it.
	www.math.niu.edu /~rusin/known-math/98/symbolic_int (1930 words)

	Abstract of DERIVE: A Guided Tour... (Site not responding. Last check: 2007-11-02)
		This paper is the latest version of material for hands-on computer minicourses which we have presented at various conferences, including the 1997 ICTCM (International Conference on Technology in Collegiate Mathematics) in Chicago and the 1998 OhioMATYC/MAA Winter Institute in Columbus.
		It contains a guided introduction to the use of the computer algebra system DERIVE (the Windows version), with ideas for incorporating DERIVE into a calculus class.
		Similar material for the "classic" (DOS) version of DERIVE is also available from the authors.
	www.jcu.edu /math/faculty/spitz/derive.htm (113 words)

	Derive™ 6 by Texas Instruments - US & CANADA
		The mathematical assistant for your PC The trusted mathematical assistant of students, educators, engineers and scientists worldwide, Derive software does for algebra, equations, trigonometry, vectors, matrices and calculus what the graphing calculator does for high school math.
		A powerful Computer Algebra System, Derive can easily solve a wide range of symbolic and numeric problems.
		Results can be plotted as 2-D graphs or 3-D color surfaces, enabling different approaches to problem solving.
	education.ti.com /us/product/software/derive/features/features.html (149 words)

	HP Computer Algebra System : Educalc.net
		The HP CAS system was created by Bernard Parisse, Université de Grenoble, for the HP 48Gii, HP 49g+ calculators and later in HP 50g graphing calculator.
		The HP CAS system offers the user a vast array of functions and abilities as well as an easy user interface.
		History of CAS - Computer algebra systems began to appear in the early 1970s, and evolved out of research into artificial intelligence, though the fields are now regarded as largely separate.
	www.educalc.net /1806081.page (389 words)

	Computer Algebra Systems
		Below are links for pages specifically focusing on the four computer algebra systems used at UNF.
		Numerical Computations: The programs are used to final numerical approximations of solutions, derivatives, integrals, differential equations, etc. Often problems that cannot be solved explicitly can be solved numerically, and often times (especially in applications) a numerical answer is all that is necessary.
		Symbolic Computations: Most of the CAS's have the ability to do symbolic manipulation of expressions: reducing, expanding, simplifying, derivatives, antiderivatives, etc. They can provide the exact answer to an equation (as opposed to a decimal approximation), and they can express your results in terms of a wide variety of previously defined functions.
	www.unf.edu /~ddreibel/cas (604 words)

	BU Title III Newsletter Issue #13
		Areas being addressed include timelines, student and faculty training on the new system, and on-site support during the pilot.
		Called a personal response system, the product allows the instructor to poll students on the correct answer to a problem.
		The DERIVE computer algebra system, which has been used by the department since 1990, is the primary tool.
	www.ben.edu /TitleIII/issue_13.asp (1469 words)

	The Investigation of Tangent Polynomials with a Computer Algebra System -- from Mathematica Information Center
		The Investigation of Tangent Polynomials with a Computer Algebra System
		Computer algebra systems (CAS) such as Derive, Maple and Mathematica are influencing the way we teach mathematics.
		With the assistance of CAS, we can examine new avenues for exploring old problems, and perhaps gain new insights.
	library.wolfram.com /infocenter/Articles/2521 (137 words)

	Fermat, Computer Algebra System II (Site not responding. Last check: 2007-11-02)
		By "exact symbolic" we mean computation with polynomials whose coefficients are integers (of any size), rational numbers, or finite fields, as opposed to coefficients that are "floats" of a certain precision.
		In this paper we compare these small systems to each other and to two of the large systems (Maple and Magma) on a set of problems involving exact symbolic computation with polynomials and matrices.
		Most of the actual code used in the benchmarks of the various systems is here also.
	www.fordham.edu /lewis/cacomp.html (294 words)

	Specifications, Assets, & Supply Sources
		Equations, matrices and other n-bath expressions are shown in their true mathematical format.
		Derive 5 requires Windows 95, 98, Me, NT, XP, or 2000 (Minimum RAM and processor requirements are the same as the operating system requirements),
		Derive 5 is compatible with the Windows XP Professional operating system, and as such, we expect Derive 5 to run on Windows Tablet PCs.
	www.derive-europe.com /specs.asp?d5 (520 words)

	MAT 117: College Algebra (Site not responding. Last check: 2007-11-02)
		Please note: If you have a graded paper that I have computed incorrectly, you have 2 weeks from the time the paper returned to inform me of the incorrect grade.
		Prerequisites: Students entering MAT 117 are expected to have completed MAT 106 (Intermediate Algebra) or its equivalent with a grade of A, B or C. Attendance: Regular attendance is expected.
		This exam emphasizes required algebraic skills and assesses the student's general level of current mathematical ability.
	math.la.asu.edu /~conrad/S05M117.htm (579 words)

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