Miscellaneous articles, lessons ...

Nombre Base Et Représentation Informatique Binaire (.Pdf)

A small synthesis (in french) on the way computers treats numbers. formats,consequences on accuracy and problems of algorithmic. 

Petite Balade A La Frontiere Des Mathematiques Et Du Numerique

This article is about numerical precision, algorithm choice and  optimisation. The whole on the existential question of the best method of computing  sin or cos function.

Const Volatile Et Autre Petits Mots Doux Du C (.Pdf)

const volatile...
After writing a few lines of program, you probably faced with source codes containing small words difficult to understand. The few lines of this article discuss some useful aspects of these C and C++ identifiers/modifiers.