Assorted C routines.
Useful, free, scientific software.
Assorted C Routines
Routines to generate poisson distributed random numbers.
Routines from the book to generate postscript images.
Routines from the book to generate clock-dependent random number seeds.
Routine to process command line arguments. Very helpful.
Here's the foundation of the programs used in my community ecology work. This code performs a fourth order Runge-Kutta numerical integration, as discussed in Chapter 8, but with an adaptive timestep. Numerics are really speeded up whenever the functions become smooth, like at an equilibrium.
Here's a joke concerning a widely used operating system. Or at least one from a few years ago.
Here's a set of routines I used to use that make use of bits to generate random tests. Quite a sophisticated algorithm; it gives a random test for each bit of a 32 bit word. It really screams when generating 50/50 ones and zeros! I used these a lot when doing statistical physics. But computers have gotten SO fast that using these algorithms is rarely worth my time. If you need some more information on getting these going, then send me an email and I'll try to help.