Euclidean geometry of a modern formulation in terms of constructive type theory. This development has implications for pedagogy as well. Euclidean geometry Euclidean geometry is a mathematical system attributed to Alexandrian Greek mathematician Euclid, which he described 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 by earlier mathematicians, Euclid was the first to show how these propositions could fit into a comprehensive deductive and logical system. The "Elements" begins with plane geometry, still taught in
Tomb of Alexander the Great 4th or early 3rd century BC Alexander's body was transferred from the Memphis tomb to Alexandria for reburial (by Ptolemy Philadelphus in , according to Pausanias). Later Ptolemy Philopator placed Alexander's body in Alexandria's communal mausoleum. The mausoleum was called the Soma or Sema, which means "body" in Greek. By 274 BC Alexander was already entombed in Alexandria. The Tomb of Alexander became the focal point for the Ptolemaic cult of Alexander the Great. In 48 BC Alexander's tomb was visited by Caesar. To finance her war against Octavian, Cleopatra took gold from the tomb. Shortly after the death of