Albert Aflitunov

Les quatrains font revivre un genre poétique ancien contenant du mysticisme, des prédictions, des réflexions, des problèmes, des codes du programme universel et de l'absolu. Quatrains revive an …

The book is a compendium of more than 160 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…