Getting started with IRC

First, install some IRC client like weechat as follows

$ sudo pacman -S weechat
resolving dependencies...
looking for conflicting packages...

Packages (1) weechat-3.6-1

Total Download Size:    2.74 MiB
Total Installed Size:  26.77 MiB

:: Proceed with installation? [Y/n] 
:: Retrieving packages...
 weechat-3.6-1-x86_64 downloading...
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing weechat...
Optional dependencies for weechat
    aspell: spellchecker support
    guile: support for guile scripts [installed]
    lua: support for lua scripts
    perl: support for perl scripts [installed]
    python: support for python scripts
    ruby: support for ruby scripts
    tcl: support for tcl scripts
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...

Type weechat and we will start learning the commands / and shortcuts.

Useful links

• Registration on libera.chat
• Weechat tutorial
• Weechat key bindings
• Arch Linux IRC channels
• arch4edu IRC channel

The most knowns libraries by linear algebra calculations are BLAS (Basic Linear Algebra Subprograms) and LAPACK (Linear Algebra PACKage).

Floating-Pointing Numbers

Often, the mathematician needs to represent mathematical expressions such as differential equations. So that this is not a nightmare, the mathematician Andrew Parsloe created a package that offers super useful commands. This post will deal with such commands, show the results without the package and with the package to see the differences. Let’s go!

XII International Fast WorkShop on Applied and Computational Mathematics

Como es costumbre, durante los primeros días de cada año, la Universidad Nacional de Trujillo (UNT) reúne a matemáticos, amigos, estudiantes y profesores de distintas latitudes. En esta edición la Universidad Nacional de Ingeniería estará presente con dos exposiciones Mordell’s Theorem on the Fiele Gaussian y Stability of Singular Linear Systems with associated with a Markov chain. Otras exposiciones interesantes se comentará a lo largo del post.