DIDO (software) used to solve problems in aerospace, robotics and search theory. The optimal control toolbox is named after Dido, the legendary founder and first queen of Carthage who is famous in mathematics for her remarkable solution to a constrained optimal control problem even before the invention of calculus. Invented by Ross, DIDO was first produced in 2001. The software is widely cited and has many firsts to its credit: Several different versions of DIDO are available from Elissar Global. DIDO (software) DIDO ( ) is a software product for solving general-purpose optimal control problems. It is widely used in academia, industry,
Ancient city walls around the City of David Ancient city walls around the City of David The ancient city walls around of the City of David refer to what archaeologist Eilat Mazar believes are the remains of the fortifications that once encompassed the city. The remains were re-excavated near a natural ridge to the north of the City of David in 2010 by Eilat Mazar, who believes them to date to the late 10th century BCE. They are located between areas commonly known as the Ophel to the north and the City of David to the south. According to , King Solomon built "the wall of Jerusalem round