Foundations of geometry association of meanings makes the axioms of the system true statements, then the interpretation is called a model of the system. In a model, all the theorems of the system are automatically true statements. In discussing axiomatic systems several properties are often focused on: "Euclidean geometry" is a mathematical system attributed to the Alexandrian Greek mathematician Euclid, which he described (although non-rigorously by modern standards) in his textbook on geometry: the "Elements". Euclid's method consists in assuming a small set of intuitively appealing axioms, and deducing many other propositions (theorems) from these. Although many of Euclid's results had been stated
Ptolemy of Mauretania recover money from Ptolemy. Ptolemy is a minor character in the novels by Robert Graves, "I Claudius " and "Claudius the God". He appears in Stephanie Dray's novel "Daughters of the Nile", which marked the end of the trilogy focusing on Ptolemy's mother. Throughout Morocco and Algeria, statues have survived that belonged to Ptolemy. There is a nude statue of him, dated from the 1st century, which is on display at the Rabat Museum in Morocco. His sculpted images are of a youthful appearance and particularly those first portraits created during the reign of JubaII virtually show his relations to