Heisenberg is an interactive graphics program for computation and graphics in complex hyperbolic geometry. It draws pictures in Heisenberg space, the boundary of complex ...

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 ...

Stereographic projection is a conformal map from the xy-plane to the unit sphere S^2 \in R3. ... Now consider the problem of representing the image p(gamma) of an algebraic ...

The concept of reliability equivalence is extended to the case when the survival function is used as performance measure of a reliability system. Reliability equivalence ...

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

Mathematica is used to express the length of a projectile's trajectory in a vacuum as a function of the area it encompasses. The author shows that independent of kinematics, ...

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 ...

A new algorithm is presented for the determination of the (a) generalized inverse and (b) Drazin inverse, of a polynomial matrix. The proposed algorithms are based on the ...

Knapsack problems and variants thereof arise in several different fields from operations research to cryptography to really, really serious problems for hard-core puzzle ...

Some special solutions of the Toda lattice model with a transversal degree of freedom are obtained. With the aid of Mathematica and Wu elimination method, more explicit ...