Happiness formula: an easy mathematical refreshment for this summer, that helps us not to forget exponentiation.

http://mathsball.blogspot.com/2013/07/football-and-happiness.html

@matifutbolcom #mathematics

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Thanks to a prize of half the proceeds of a football match, we learn about some numbers that attract the others so that they can't escape from them.

Mathematical sequences which lead to mathematical black holes.

www.matifutbol.com/en/blackhole.html

#matifutbol

]]>Matifutbol is one year old.

Thank you very much to all of you who liked my page, and those who didn’t like it but you tried to; thanks to the people who shared it, and to those who were about to do so; to every of the 25,000 Internet users around the world who visited it.

]]>**Close packing. Geometry.**

Organizers of Brazil 2014 FIFA World Cup want to give away some official balls.

We face a close-packing problem in order to know if we can fill Maracana stadium with enough balls to satisfy the Championship organizers' wishes.

http://www.matifutbol.com/en/balls.html #matifutbol

]]>**Eto'o** and **Drogba** have been designated **captains** of the 2 teams, but they don't know how to split the rest of the players between their teams.

Do you now how can they do so that **both** players be **satisfied**?

Do you dare to solve this other problem of lateral thinking?

]]>**Mourinho** is thinking about how to counter more effectivily the game of F.C. Barcelona midfielders.

That way, thanks to the tactical arrangement of a football team, we study one of the **notable points of the triangle** lesser known but with many practical applications:** the Fermat point**.

http://www.matifutbol.com/docs/units/triangle.eng.html

#matifutbol #recreationalmaths

]]>It's Christmas Day, and it's been held a **benefit match** for the Misunderstood Mathematicians. A player is sustituted, and the average age of the team rises 2 years. With this data, we work out an interesting reflection on **arithmetical means and their variations** related to the members of the group.

A simple election on which player should kick a penalty leads us to the

The problem of Fernando Llorente about which team he will choose to sign for, introduces us to the

A simple substitution becomes complicated by some players who

A gala for choosing the

Sometimes, the most

Applying the basic properties of

Euro 2012. A practical example of