High Quality Content by WIKIPEDIA articles! Archimedes' cattle problem (or the problema bovinum or problema Archimedis) is a problem in Diophantine analysis, the study of polynomial equations with integer solutions. Attributed to Archimedes, the problem involves computing the number of cattle in a herd of the sun god from a given set of restrictions. The problem was discovered by Gotthold Ephraim Lessing in a Greek manuscript containing a poem of forty-four lines, in the Herzog August Library in Wolfenbuttel, Germany in 1773. The problem remained unsolved for a number of years, due partly to the difficulty of computing the huge numbers involved in the solution.

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High Quality Content by WIKIPEDIA articles! Saeed Hallafi ( born 20 May 1990 in Ahvaz) is an Iranian footballer who currently plays as attacking midfielder for Rah Ahan in the Iran Pro League.He started his profissional career in Sanat Naft and moved to Pas but did not play any match.He moved back to Sanat Naft for the next season in First Division.He moved to Rah Ahan in June 2009. Association football, more commonly known as football or soccer, is a team sport played between two teams of eleven players using a spherical ball. It is widely considered to be the most popular sport in the world. The game is played on a rectangular grass or artificial turf field, with a goal in the centre of each of the short ends. The object of the game is to score by driving the ball into the opposing goal.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.