British Library, Add MS 29987 is a manuscript that contains a collection of medieval texts, primarily focusing on the history and legends of King Arthur and his knights. This manuscript is particularly noted for its connection to the Arthurian tradition and may include works like "Sir Gawain and the Green Knight" or texts by authors such as Geoffrey of Monmouth. The manuscript is part of the British Library's extensive collection of historical documents and manuscripts, preserving significant works from English literature and history.

Henry Newbolt was an English poet and writer, known for his patriotic themes and his work during the late 19th and early 20th centuries. Some of his most famous poems include "Vitai Lampada," "The Call," and "A Ballad of Sir John Franklin." These poems often evoke themes of courage, duty, and the British spirit, especially in the context of war and exploration.

Wilhelm Müller was a German poet known for his collection of poems titled "Die schöne Müllerin" (The Beautiful Miller’s Daughter) and "Winterreise" (Winter Journey). These works have been famously set to music by composer Franz Schubert, making Müller's poetry widely recognized and celebrated in the context of art song (Lieder).

Music Markup Language (MML) is a music notation language that allows users to encode music in a text format. It is primarily used for creating music for electronic devices, particularly in retro video games and computer systems. MML is designed to represent musical scores in a way that can be easily processed by synthesizers or sound chips. In MML, various commands and symbols are used to denote notes, rhythms, rests, and other musical elements.

The "Codex Speciálník" is not widely recognized in general knowledge or literature. However, it may refer to a specific document, manuscript, or publication that could be relevant in specific fields such as botany, medicine, or historical studies, possibly related to specialized knowledge or practices.

"Kitab al-Aghani," or "The Book of Songs," is a seminal work of Arabic literature compiled by the 10th-century scholar Abu al-Faraj al-Isfahani. It is an anthology that encompasses a wide range of Arabic poetry, particularly focusing on songs and lyrics of various poets from the pre-Islamic period through the early Islamic era.

The **Winchester Troper** is a medieval music manuscript that dates back to the late 10th century, specifically around the year 1000. It is associated with Winchester Cathedral in England and is significant for being one of the earliest examples of English liturgical music notation. The manuscript contains a collection of tropes, which are musical additions or embellishments to the liturgy. It includes a variety of musical styles, showcasing the early development of Western music.

"James Discovers Math" is a children's book designed to introduce young readers to mathematical concepts through the adventures of a character named James. In the story, James encounters various situations where math plays a crucial role, helping him solve problems and understand the world around him. The book typically aims to make math engaging and relatable, using illustrations and relatable scenarios to teach foundational math skills in a fun and accessible way.

Math Rescue is an educational software program designed to help students improve their mathematics skills, particularly in areas such as basic arithmetic, algebra, and problem-solving. It is often aimed at elementary and middle school students who need extra support in math. The program typically incorporates interactive lessons, practice exercises, games, and assessments to engage students while providing immediate feedback on their progress. Math Rescue may also feature different levels of difficulty, allowing students to progress at their own pace and helping teachers track their development over time.

Mighty Math is a series of educational software programs designed to enhance mathematics skills for students, primarily in elementary and middle school grades. The software typically includes interactive games, exercises, and tutorials that cover various math concepts such as basic arithmetic, geometry, and problem-solving. The goal of Mighty Math is to make learning math engaging and enjoyable while providing a platform for practice and mastery of mathematical concepts.

"The Secret Island of Dr. Quandary" is an educational adventure game released by the software company Hyperion in the early 1990s. The game is designed for children and is part of a genre known as edutainment, which combines educational content with gameplay. In the game, players explore an island filled with puzzles and challenges created by the eccentric character Dr. Quandary.

The Mathematical Institute at the University of Oxford is a leading center for research and education in mathematics. It is known for its strong emphasis on both theoretical and applied mathematics, and is part of the University of Oxford's Division of Mathematical, Physical and Life Sciences. The institute offers undergraduate and graduate programs in mathematics, and it conducts research across a wide range of mathematical disciplines, including pure mathematics, applied mathematics, and statistics.

The Regius Professorship of Mathematics is a prestigious academic position at the University of Oxford. Established in 1660, it is one of the oldest and most esteemed professorships in mathematics in the world. The title "Regius" indicates that the position is conferred by the reigning monarch—in this case, the UK sovereign.

Martyn Cundy is a British climbing and outdoor equipment designer, known for his work in developing innovative gear for climbing and mountaineering. He has contributed to advancements in climbing technology and equipment design, focusing on safety, performance, and usability. Cundy is often associated with various outdoor and climbing brands, where he has applied his knowledge and experience to enhance the climbing experience for enthusiasts and professionals alike.

The British Mathematical Olympiad Subtrust (BMOS) is an organization associated with promoting mathematics among school students in the United Kingdom. It is part of the broader British Mathematical Olympiad (BMO), which is an annual competition for students to engage in challenging mathematical problems and to foster their problem-solving skills. The Subtrust specifically supports activities related to nurturing mathematical talent, offering resources, and facilitating competitions for younger students.

"Maths Mansion" is not a widely recognized term or concept but could refer to various educational or entertainment programs that focus on teaching mathematics in an engaging way. It might also refer to a specific project, game, or program aimed at making math learning fun, often through puzzles, challenges, or interactive environments.

The Gresham Professor of Geometry is a position at Gresham College in London, England, which is one of the oldest higher education institutions in the country. The professorship was established in 1597 and is part of a series of Gresham Professorships that cover various disciplines, including astronomy, music, and rhetoric, among others.

The Mathematical Tripos is a prestigious examination and academic program at the University of Cambridge, specifically designed for undergraduate students pursuing mathematics. The term "Tripos" refers to the structure of the examination, which traditionally includes a series of written papers in various mathematical topics. The Mathematical Tripos is divided into multiple parts, typically the first part (Part IA and Part IB) covers foundational topics in mathematics, while the second part (Part II) allows students to specialize in more advanced areas.

Project Euler is a collection of challenging mathematical and computational problems that require creative problem-solving and programming skills to solve. It was started by Colin Hughes in 2001 and is named after the famous mathematician Leonhard Euler. The problems range in difficulty, and they often require a combination of mathematical insight and coding proficiency to derive efficient solutions. The problems typically involve numerical computations, algorithms, and sometimes require knowledge of number theory, combinatorics, or other mathematical areas.

Math for America (MfA) is a nonprofit organization based in the United States that focuses on improving mathematics education by supporting and cultivating talented mathematics teachers. Founded in 2004, it primarily aims to address the shortage of skilled math educators and enhance the quality of math instruction in American schools. MfA operates multiple programs that provide resources, training, and professional development for math teachers.