Today, Mathematica can do more mathematics and we are soon to have a mathematical typesetting version that will leave my old word processor far behind. I am writing this ...

Numerically solving an elliptic partial differential equation often requires solving a very large, but sparse, linear system. This notebook contains an example in which ...

This notebook contains some examples that make use of the InterCall compiler/interpreter available in Version 2 of InterCall. It includes examples in the following areas: ...

This books combines an introductory survey of theory and techniques of discrete dynamical systems and difference equations with a manual for the use of the software package ...

This notebook contains the functionality for creating three-dimensional plots over irregular regions provided the boundaries of the region can be described by functions of ...

The simple pendulum problem in mechanics can be solved using the Sn Jacobi Elliptic function. In this notebook we make some nice plots of the phase space of the system using ...

The package provides a simple implementation of quantile regression (a straightforward extension of median regression) as proposed by Koenker and Basset (1987). The ...

The notebook computes the first and second derivative matrices using shifted Legendre polynomials (Finlayson, The method of Weighted Residuals and Variational Principles, ...

Sudoku is a popular number puzzle. A 9 by 9 grid is presented, containing some pre- defined numbers. The task is to fill in the grid so that every row, every column, and ...

This hands-on session will introduce attendees to the basic and advanced uses of the Wolfram Collaboration Tool. Users all over the world can communicate and collaborate ...