Tool “Write the whole world!” created using the technology of Wiki. Ie anyone can edit any page you see. For example, it is very easy to link to another page primer and then edit it.

You and I can choose to create loan modification sections, subsections, etc. So Very satisfied itself that tool. As a demonstration, I made the section LECTURES lectures. In such a mode, you can create a working program, guidelines for laboratory studies and other documents ...

When writing text in any page there is an editor with an intuitive interface, but for more complex formatting language syntax, there is a syntax. In addition, this language is expanding at the request of writing men. For example, now provides for insertion of formulas. Example: <m> S (f) (t) = a_ {0} + sum {n = 1} {+ infty} {a_ {n} cos (n omega t) + b_ {n} sin (n omega t) } </ m>. By the way, the link building syntax here syntaxmath. With regard to the installation of new additions, just to justify the need for a debate in this page.