I have written an open source textbook covering calculus, functions of a complex variable, ordinary differential equations and partial differential equations. Many of the ...

MathService is a Mac OS X "Service" that utilizes MathLink to perform Mathematica evaluations from any Service-aware Mac OS X application. To install & use: * download and ...

SpheroidF is a Mathematica package used to compute the eigenvalues of the spheroidal wave equations and angular and radial spheroidal wave functions. It can be used in ...

The Laplace transform is often applied to linear partial differential equations to eliminate the time dimension. The analytical solutions thus obtained need to be inverted to ...

This is an upgrade of the old Tom Wickham-Jones package, already available on this site as part of item 0205-041, for labelling contour lines . It provides more options for ...

If you use periodic numbers and square roots, you can make interesting patterns by Mathematica. Some of them look familiar, but others look very strange and interesting. For ...

The package reads uncompressed MathCAD 6 worksheet files and converts them into notebooks. Most content of the worksheet is preserved. Some functions are converted to ...

Using C-code communicating with Mathematica via Mathlink, this package solves the undamped pendulum in a Hamiltonian formulation using a variety of Runge-Kutta algorithms ...

The Mathematica notebook, Spirograph.nb, defines the function spirograph[p, q, a], which displays the spirograph design formed by an outer wheel of radius one and an inner ...

We use the QR-decomposition to obtain the eigenvalues of a matrix. The method is iterative and builds an upper-triangular matrix. The eigenvalues appear as the diagonal terms ...