Cheat sheets can be very useful and make for great posters around your room. The following is a collection of 13 cheat sheets for several mathematical topics and programs: General Math Cheat Sheet (iPaper and other formats) Elementary Algebra Cheat Sheet (PDF) Trigonometry Cheat Sheet (PDF) Calculus Cheat...

gnuplot is an excellent scientific package for visualizing data and plotting functions. Despite its name, it has nothing to do with the GNU project, even though it’s Open Source and entirely free. This tool is very handy whenever you need to produce production quality graphics from a given data-set (or...

The Jenkins-Traub Algorithm is a standard in the field of numerical computation of polynomial roots, fundamentally developed as a numerical algorithm specifically for the task of computing polynomial roots. In other words, (i) because it was planned from the outset for numerical purposes rather than being...