Recreational mathematics is mathematics carried out for recreation (entertainment) rather than as a strictly research- and application-based professional activity or as a part of a student's formal education. Although it is not necessarily limited to being an endeavor for amateurs, many topics in this field require no knowledge of advanced mathematics. Recreational mathematics involves mathematical puzzles and games, often appealing to children and untrained adults and inspiring their further study of the subject.
George BooleJnr was a largely self-taught English mathematician, philosopher, and logician, most of whose short career was spent as the first professor of mathematics at Queen's College, Cork in Ireland. He worked in the fields of differential equations and algebraic logic, and is best known as the author of The Laws of Thought (1854) which contains Boolean algebra. Boolean logic is credited with laying the foundations for the Information Age, alongside the work of Claude Shannon.
The history of logic deals with the study of the development of the science of valid inference (logic). Formal logics developed in ancient times in India, China, and Greece. Greek methods, particularly Aristotelian logic as found in the Organon, found wide application and acceptance in Western science and mathematics for millennia. The Stoics, especially Chrysippus, began the development of predicate logic.
Professor James Moriarty is a fictional character and criminal mastermind created by Sir Arthur Conan Doyle to be a formidable enemy for the author's fictional detective Sherlock Holmes. He was created primarily as a device by which Doyle could kill Holmes and end the hero's stories. Professor Moriarty first appears in the short story "The Adventure of the Final Problem", first published in The Strand Magazine in December 1893. He also plays a role in the final Sherlock Holmes novel The Valley of Fear, but without a direct appearance. Holmes mentions Moriarty in five other stories: "The Adventure of the Empty House", "The Adventure of the Norwood Builder", "The Adventure of the Missing Three-Quarter", "The Adventure of the Illustrious Client", and "His Last Bow".
Friedrich Wilhelm Karl Ernst Schröder was a German mathematician mainly known for his work on algebraic logic. He is a major figure in the history of mathematical logic, by virtue of summarizing and extending the work of George Boole, Augustus De Morgan, Hugh MacColl, and especially Charles Peirce. He is best known for his monumental Vorlesungen über die Algebra der Logik, in three volumes, which prepared the way for the emergence of mathematical logic as a separate discipline in the twentieth century by systematizing the various systems of formal logic of the day.
Keith James Devlin is a British mathematician and popular science writer. Since 1987 he has lived in the United States. He has dual British-American citizenship.
University College Cork – National University of Ireland, Cork (UCC) is a constituent university of the National University of Ireland, and located in Cork.
The Kingdom of Desmond was a historic kingdom in southwestern Ireland. It was founded in 1118 by Tadhg Mac Cárthaigh, King of Munster when the Treaty of Glanmire formally divided the Kingdom of Munster into Desmond and Thomond. It comprised all of what is now County Cork and most of County Kerry. Desmond was ruled by the Mac Cárthaigh (MacCarthy) dynasty. Other clans within the kingdom included the O'Sullivans and O'Donovans. Following the Norman invasion of Ireland in the late 12th century, the eastern half of Desmond was conquered by the Anglo-Normans and became the Earldom of Desmond, ruled by the Fitzmaurices and FitzGeralds—the famous Irish family known as the Geraldines. The king of Desmond, Diarmaid Mac Cárthaigh submitted to Henry II of England, but the western half of Desmond lived on as a semi-independent Gaelic kingdom. It was often at war with the Anglo-Normans. Fínghin Mac Carthaigh's victory over the Anglo-Normans at the Battle of Callann (1261) helped preserve Desmond's independence. The kings of Desmond founded sites such as Blarney Castle, Ballycarbery Castle, Muckross Abbey and Kilcrea Friary. Following the Nine Years' War of the 1590s, Desmond became part of the Kingdom of Ireland.
Louis Couturat was a French logician, mathematician, philosopher, and linguist. Couturat was a pioneer of the constructed language Ido.
Ethel Lilian Voynich, néeBoole was an Irish-born novelist and musician, and a supporter of several revolutionary causes. She was born in Cork, but grew up in Lancashire, England. Voynich was a significant figure, not only on the late Victorian literary scene, but also in Russian émigré circles. She is best known for her novel The Gadfly, which became hugely popular in her lifetime, especially in Soviet Union.
William Roland Hartston is an English journalist who wrote the Beachcomber column in the Daily Express. He is also a chess player who played competitively from 1962 to 1987 and earned a highest Elo rating of 2485. He was awarded the title International Master in 1972, but is now best known as a chess author and presenter of the game on television.
An Investigation of the Laws of Thought on Which are Founded the Mathematical Theories of Logic and Probabilities by George Boole, published in 1854, is the second of Boole's two monographs on algebraic logic. Boole was a professor of mathematics at what was then Queen's College, Cork, in Ireland.
Mary Everest Boole was a self-taught mathematician who is best known as an author of didactic works on mathematics, such as Philosophy and Fun of Algebra, and as the wife of fellow mathematician George Boole. Her progressive ideas on education, as expounded in The Preparation of the Child for Science, included encouraging children to explore mathematics through playful activities such as curve stitching. Her life is of interest to feminists as an example of how women made careers in an academic system that did not welcome them.
Platon Sergeevich Poretsky was a noted Russian Imperial astronomer, mathematician, and logician.
Alicia Boole Stott was a British mathematician. She made a number of contributions to the field and was awarded an honorary doctorate from the University of Groningen. She grasped four-dimensional geometry from an early age, and introduced the term "polytope" for a convex solid in four or more dimensions.
Ballintemple is a suburb of Cork city, Ireland. The village is situated on the east side of the city with its limits extending to the River Lee and the village of Blackrock further to the east. Originally, Ballintemple was a separate village but today it has been enclosed by the city.
Finghin MacCarthy, also known as Fineen of Ringrone, was King of Desmond from 1251 to his death in 1261, shortly after his famous victory over John FitzGerald, 1st Baron Desmond at the Battle of Callann. He was the son of Donal Gott MacCarthy, King of Desmond and founder of the MacCarthy Reagh dynasty, Princes of Carbery, and for that reason is considered to belong to them.
Atamania (アタマニア) is a series of casual puzzle video games published by Level-5. The series comprises two, unrelated series of puzzle games. Tago Akira no Atama no Taisō is a collection of puzzles created by Akira Tago, a Japanese professor who has authored a series of books within Japan under the same name. Players read through stories and solve puzzles at their own leisure. Surōn to Makuhēru no Nazo no Sutōrī is based on the concept of lateral thinking puzzles, books authored by Paul Sloane and Des MacHale. The games have drawn comparison to the Professor Layton series, which is also published by Level-5.
Lucy Everest Boole FRIC was a British chemist and pharmacist who was the first woman to research pharmacy in England. She was the first female professor at the London School of Medicine for Women in the Royal Free Hospital, and the first female Fellow of the Royal Institute of Chemistry.
Maths Week Ireland (MWI) is an all-island mathematics outreach initiative founded in 2006 by Eoin Gill and Sheila Donegan, based on an idea by Eoin Gill. It is a project of the Centre for the Advancement of Learning of Maths, Science and Technology (CALMAST) the STEM outreach centre at Waterford Institute of Technology. It is run by Gill and Donegan who are the directors of CALMAST. In 2019 MWI engaged over 400,000 people on an island with a population of under 7 million and is arguably the world's largest mathematics festival.
