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,
HMS Dido (37) Sirte. On 18 August 1942 Captain H. W. U. McCall brought "Dido" to Massawa for major repairs to a bomb-damaged stern. As "Dido" was at that time one-quarter of British surface power in the Eastern Mediterranean it was critical that she be repaired as quickly as possible. The only working drydock in Massawa was not large enough to lift "Dido" entirely so she was partially floated up to clear the stern, leaving the bow low in the water. Six days later "Dido" was undocked to return to battle alongside her three sister ships, "Euryalus", "Cleopatra" and . "Dido" then spent