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In mathematics, Plateau's problem is to show the existence of a minimal surface with a given boundary, a problem raised by Joseph-Louis Lagrange in 1760. However, it is named after Joseph Plateau who experimented with soap films. The problem is considered part of the calculus of variations. The existence and regularity problems are part of ...
(more unsolved problems in mathematics) Directed graph showing the orbits of small numbers under the Collatz map, skipping even numbers. The Collatz conjecture states that all paths eventually lead to 1. The Collatz conjecture [a] is one of the most famous unsolved problems in mathematics. The conjecture asks whether repeating two simple arithmetic operations will eventually transform every ...
Pages. 320 pp. ISBN. 1846681995. The Great Mathematical Problems [note 1] is a 2013 book by Ian Stewart. It discusses fourteen [1] mathematical problems and is written for laypersons. [2] The book has received positive reviews.
Dr. Sbaitso / ˈsbeɪtsoʊ / SBAY-tsoh / səˈb -/ / ˈzb -/ is an artificial intelligence speech synthesis program released late in 1991 [1] by Creative Labs in Singapore for MS-DOS -based personal computers. The name is an acronym for " S ound B laster A cting I ntelligent T ext-to- S peech O perator."
Josephus problem. In computer science and mathematics, the Josephus problem (or Josephus permutation) is a theoretical problem related to a certain counting-out game. Such games are used to pick out a person from a group, e.g. eeny, meeny, miny, moe . A drawing for the Josephus problem sequence for 500 people and skipping value of 6.
v. t. e. A chess problem, also called a chess composition, is a puzzle set by the composer using chess pieces on a chess board, which presents the solver with a particular task. For instance, a position may be given with the instruction that White is to move first, and checkmate Black in two moves against any possible defence.
Mathematical description. The mathematical statement of the three-body problem can be given in terms of the Newtonian equations of motion for vector positions of three gravitationally interacting bodies with masses : where is the gravitational constant. [3] [4] This is a set of nine second-order differential equations.
Baldi was born in Pistoia around 1624. He is initially believed to have been a pupil of a little known Francesco Leoncini in his native city. [2] Attracted by the fame of his fellow Tuscan Pietro da Cortona and seeking his instruction, he sought da Cortona in Rome, where he was welcomed. Pascoli said that he obtained his first commissions ...