FFT related, HFLOAT package and pi, math/numerics/code links, GRFX, Mandelbrot wallpaper, scripts and configuration files.

Includes resume, curriculum vitae and online papers (in French). Rice University department of computational and applied mathematics.

University of Bath. Computer Algebra, OpenMath Project, Mediated Learning Environments. Publications, resources.

Head of the Supercomputing Technologies Group in the MIT Laboratory for Computer Science. Member of the Theory of Computation Group.

Biological computing, fault-tolerant parallel computing, professor of Computer Science at New-York University, author of "The Puzzling Adventures of Dr. Ecco" (Dover, 1998), "Code, Puzzles and Conspiracy" (W.H. Freeman & Co., 1992).

Center for Advanced Computing Research. Interests: providing meaningful access by people to scientific data, searching for small signals in noisy data.