Computer Algebra
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Recent papers in Computer Algebra
To gain more insight into the process of teaching and learning mathematics, we experimented during the Fall of 2003 and the spring of 2004 with some calculus chat bots. These bots know an encyclope- dic glossary of mathematics definitions... more
The use of component architectures to solve the problem of reuse and interoperability in scientific computing has been investigated by various research groups during the last years. Moreover, architectures for Internet accessible math-... more
Objectives: In this paper, we present and employ symbolic Maple software algorithm for solving initial value problems (IVPs) of partial differential equations (PDEs). From the literature, the proposed algorithm exhibited a great... more
This paper describes the recent development of hand-held algebraic calculators and evaluates their significance for secondary education. Sophisticated computer algebra systems (CAS) have been available to mathematicians for some years now... more
1 Introduction 2 Expressions 3 Functions 4 Solutions of Equations 5 Solving a System of Equations for Several Unknowns 6 Solving Di erential Equations 7 Procedures, Variables, and Extending Maple 8 Implementing Packages using Modules 9... more
Introduction
Talking to Maple
Entering Math
Combining Text and Math
Plotting
Task Assistants, Tutors and Math Apps
Entering Commands
References
Talking to Maple
Entering Math
Combining Text and Math
Plotting
Task Assistants, Tutors and Math Apps
Entering Commands
References
Synopsis: Although there are a number of technologies related to school algebra, it is only the personal technology of the graphics calculator that seems likely to be available widely enough to influence curriculum design and... more
If computer algebra systems (CAS) are to be permitted in upper-secondary mathematics teaching, careful consideration should be given to the balance between by-hand and by-CAS procedures. One aspect of this is judging when it is most... more
The book, Orthogonal Designs: Quadratic Forms and Hadamard Matrices, Marcel Dekker, New York-Basel, 1979, by A.V. Geramita and Jennifer Seberry, has now been out of print for almost two decades. Many of the results on weighing matrices... more
Objectives: In this paper, we discuss a Maple package, deaSolve, of the symbolic algorithm for solving an initial value problem for the system of linear differential-algebraic equations with constant coefficients. Results: Using the... more
Code for various types of lexicograpical orderings of polynomials on Maxima CAS. Many more orderings can be created using existing code with slight manipulation.
In this paper we briefly describe a Mathematica program for simulation of quantum circuits and illustrate some of its facilities by simple examples. Unlike other Mathematica-based quantum simulators, our program provides a user-friendly... more
Herein, we use Hardy’s notion of the “false derivative” to obtain exact multiple roots in closed form of the transcendental-algebraic equations representing the generalized LambertW function. In this fashion, we flesh out the generalized... more