The interval version of the bisection method is a powerful and relatively recently discovered way of finding several roots of a nonlinear equation. In this note we shall ...

We describe computations which show that each of the first 12069 zeros of the Ramanujan tau-Dirichlet series of the form s + it in the region 0 < t <6397 is simple and lies ...

The function conicReduceM2R transforms a real 2 × 2 matrix via matrix conjugation to an elliptic, hyperbolic, parabolic, or scalar normal form. Comment: The contributed ...

Newman-Penrose (NP)formalism [5, 13], in general relativity is a tetrad formalism in which various geometrical quantities are projected on a chosen null tetrad basis. Spin ...

The author carried out an experiment in which two sections of calculus were taught using the same materials, except that one section was enhanced with a computer algebra ...

ObjectMath is a high-level programming environment and modeling language for scientific computing which supports variants and graphical browsing in the environment and ...

For a family of three dimensional systems with center manifolds filled with closed trajectories (corresponding to periodic solutions of the system) we give criteria on the ...

Many computer algebra systems (CASs) include ready-to-use numerical initial-value problem (IVP) solvers. However, even experienced mathematical scientists have fallen into ...

A CAS can compute and plot nearly every curve that can be represented by formulae, and packages like GeomView, MathLive, or MathGL3D allow a 3D representation of curved ...

This is the legacy standard add-on package NumberTheory`AlgebraicNumberFields` from Version 5.2, with minimal updates for basic compatibility with 6.0. It does contain ...