Lord [name and surname] is the honorific for the younger sons of dukes and marquesses (firstborn sons commonly use a courtesy title, one of their fathers' more junior titles; the children of earls and peers below that rank use the honorific The Honourable).
Etymology. Greek mathematician Pythagoras (c.570-c.495 BC), who did something mathematical. The word mathematics comes from the Greek Î¼Î¬Î¸Î·Î¼Î± (mathÄma), mÃ¡thÄma which means in Ancient greek what one, learns what one gets to, know hence also study and, science and in Modern greek just. lesson
Well technically no one has ever invented math but I know that the Greeks had started a way of counting numbers. There was no single person who invented mathematics. Mathematics was used, and technically invented, by many cultures around the world. These cultures used their own form of mathematics, which could be considered 'math' in their time and how they used it. These cultures include the Mayans, Indians, Greeks, and Chinese, India and Greece.