Les quatrains font revivre un genre po?tique ancien contenant du mysticisme, des pr?dictions, des r?flexions, des probl?mes, des codes du programme universel et de l'absolu. Quatrains revive an ancient poetic genre containing mysticism,...
The book is a compendium of 176 problems of number theory selected or formulated by the author. Each of these problems can be approached from the level of school arithmetic. At the same time, the analysis and attempts to solve these problems...