The MATHCAD2000 professional code to perform the Multiple Lapse Time Analysis(MLTWA)has been revised and rewritten in MATHEMATICA7.The new code contains two new procedures to ...

We present the tensor computer algebra package xTras, which provides functions and methods frequently needed when doing (classical) field theory. Amongst others, it can ...

Even though you don't know any Mathematica commands, you can create dynamic operation using the Manipulate function on which you have programmed with Mathematica. It consists ...

The application of symbolic computation to 2D domain theory of discrete event systems (DES) is presented. A symbolic computation software named DESMATH for manipulating gd ...

The package Format.m extends Mathematica's built-in formatting rules for translating expressions into other languages. The new functions permit assignments to expressions, ...

Ask someone with a calculator to square the four-digit number obtained by concatenating his or her month and date of birth. The have the subject square his or her year of ...

This article describes a package for econometric calculations that contains functions for ordinary and two-stage least-squares, block regression and instrumental-variables ...

Smoothing[y, method] performs smoothing of the data contained in vector y and returns the vector of smoothed data as a result. It is assumed that elements of list y are a ...

It is desirable for separate parts of the program to be independently understandable. This requires preventing name interference. Contexts can prevent the names in different ...

The CustomTicks package provides extensive customization of tick mark placement and formatting, for preparation of publication-quality figures. Linear, logarithmic, and ...