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Mathematical folklore can also refer to the unusual (and possibly apocryphal) stories or jokes involving mathematicians or mathematics that are told verbally in mathematics departments. Compilations include tales collected in G. H. Hardy's A Mathematician's Apology and (Krantz 2002); examples include: Srinivasa Ramanujan's taxicab numbers.
However, note the restriction that the two numbers are positive; for example, 100 is not a Kaprekar number even though 100 2 =10000, and 100+00 = 100. This operation, of taking the rightmost digits of a square, and adding it to the integer formed by the leftmost digits, is known as the Kaprekar operation.
Ungifted is a 2012 children's novel by Gordon Korman, which contains 31 chapters and 280 pages.The story is told with chapters of alternating perspectives. The plot revolves around Donovan Curtis, a troublemaker who gets wrapped up in a major prank gone wrong.
And the Instagram page ‘Unbelievable Facts’ is one of the best places to do just that. Every day, they share fascinating trivia, building a collection that now includes over 10,000 unique facts.
The book contains lists of facts, normally four per page. All the sources for the facts are listed online on the QI website. [ 3 ] Other than Lloyd, Mitchinson and Harkin, credit for authorship is also given to QI researchers (also known as "Elves") Anne Miller , Andy Murray and Alex Bell.
The second, Eddie Woo's Magical Maths, is a children's activity book. In September 2022, Woo co-hosted high-school television series Ultimate Classroom , an educational STEM competition sponsored by the Australian Defence Force , [ 12 ] alongside presenter Stephanie Bendixsen .
Constance Reid included the paradox in the 1955 first edition of her popular mathematics book From Zero to Infinity, but removed it from later editions. [12] Martin Gardner presented the paradox as a "fallacy" in his Scientific American column in 1958, including it with six other "astonishing assertions" whose purported proofs were also subtly ...
The first book on the systematic algebraic solutions of linear and quadratic equations by the Persian scholar Muhammad ibn Mūsā al-Khwārizmī. The book is considered to be the foundation of modern algebra and Islamic mathematics. [10] The word "algebra" itself is derived from the al-Jabr in the title of the book. [11]