Plot3D plots a function of two variables. Many simple surface (e.g., ellipsoids, hyperboloids, etc.) are not the graphs of functions of two variables. ImplicitPlot3D allows ...

A package containing two new graphics functions: RibbonPlot3D and ListRibbonPlot3D. These visualise data or functions of one variable as 3D 'ribbons'. Options are supplied to ...

This Mathematica Library is an implementation of the periodic Wavelet Transform based on an integral regular matrix M and its factorization into dilation matrices. ...

Arrow's impossibility theorem, the non-existence of social welfare function, is proved by using a program of Mathematica. A society consisting of two individuals and three ...

Mathematica provides the functions Constrained Max and Constrained Min to solve linear programming problems. These functions do not handle problems that require that some ...

This is a package for the manipulation of Boolean expressions as functions of the built-in Mathematica True and False symbols. The package will produce truth tables, evaluate ...

This Mathematica version 4 notebook provides functions to obtain the Chomsky Normal Form of a given context-Free grammar. To this aim, a series of functions transforming ...

A closed set of fluid moment equations is developed which represents kinetic Landau damping physics and which takes a simple form in wave-number space. The linear-response ...

This package contains several generally useful extensions to Mathematica. It centers around ipoly[f,x,a,b], which integrates over arbitrary polytopes, and routines that ...

A smooth and bounded interpolant can be constructed in explicit algebraic form within any polygon, convex or concave. The resulting function is not unique and accordingly can ...