Interactive figures are worth a thousand words. The Precalculus eText is a concise presentation of material needed for success in precalculus, integrating narrative, ...

The area of numerical computation tends to break somewhat naturally into three subareas which, for want of better terms, we will call sampling, linear algebra, and theory. ...

Mathematica 3.0 and 4.0 understand most standard mathematical notations such as integrals, sums, products, etc. But in many mathematical fields, particularly pure ...

Key new technologies enable Mathematica 5 to outperform dedicated numerical systems in raw computational speed, while introducing a host of innovative features. Until now, ...

Mathematica continually improves as a program. Part of that improvement often involves moving items from add-on packages to core programming. The packages rendered obsolete ...

Although much of the research done by modern physicists would be impossible without the use of computers, today’s physics curricula do not generally reflect their ...

In this paper, we seek the periodic solutions of the Hénon-Heiles nonintegrable Hamiltonian system. We apply the Lindstedt-Poincare method, in order, first to enumerate the ...

Tedious computations involving rote skills in algebra and calculus can be assisted with computer algebra software (CAS). Students have more time to pursue complicated ...

In this paper, analytic formulations and their results are presented to extend the receptance method to a clamped-free cylindrical shell with a plate attached in the shell at ...

The N=2 super W4 algebra is constructed as a certain reduction of the second Gel'fand-Dikii bracket on the dual of the Lie superalgebra of N=1 super pseudodifferential ...