Clueless Fundatma

PrintFriendly and PDF  has a useful browser extension (tested on Chrome) that creates more readable PDFs from web content. Here is a scre...

Most of my working day is spent reading. Usually, this means poring over some PDF document, and scribbling my thoughts - preferably on th...

Consider the evaluation of the integral of 1/r between -1 and 1, in Mathematica. The function f(r) = 1/r has a discontinuity at r = 0. T...

Inkscape is a fantastic program for creating vector graphics. It is free, platform independent, refreshingly clean and efficient once your...

Two videos on extremely-useful-but not-so-frequently-used features in Matlab. 1. Profiler: While "profiling" may be a bad word...

Finally. Finally, I decided to jump, and started using a LaTeX package called beamer to make presentations. I had been reluctant to ma...

In preparation for a course I am teaching over Fall, I have been learning/following Mathematica quite closely. I found out last week that A...

While Octave functions ols and leasqr are good for heavy-lifting, polyfit is often sufficient for simple linear regressions. Given arra...

In all the commotion surrounding Microsoft's Bing , the demise of Yahoo Search , and Google's counter-attack by announcing a light-w...