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19 hours ago · Algorithm. Flowchart of using successive subtractions to find the greatest common divisor of number r and s. In mathematics and computer science, an algorithm ( / ˈælɡərɪðəm / ⓘ) is a finite sequence of mathematically rigorous instructions, typically used to solve a class of specific problems or to perform a computation. [1]
19 hours ago · Newton's method is a powerful technique—in general the convergence is quadratic: as the method converges on the root, the difference between the root and the approximation is squared (the number of accurate digits roughly doubles) at each step. However, there are some difficulties with the method.
19 hours ago · Quantum System One, a quantum computer by IBM from 2019 with 20 superconducting qubits. A quantum computer is a computer that uses quantum mechanical phenomena to operate.. On small scales, physical matter exhibits properties of both particles and waves, and quantum computing leverages this behavior, specifically quantum superposition and entanglement, using specialized hardware that supports ...
19 hours ago · Moritz Ludwig Wichmann. Signature. Johann Carl Friedrich Gauss (German: Gauß [kaʁl ˈfʁiːdʁɪç ˈɡaʊs] ⓘ; [2] [3] Latin: Carolus Fridericus Gauss; 30 April 1777 – 23 February 1855) was a German mathematician, astronomer, geodesist, and physicist who contributed to many fields in mathematics and science.
- Mathematics and sciences
19 hours ago · Alchemy (from Arabic: al-kīmiyā; from Ancient Greek: χυμεία, khumeía) [1] is an ancient branch of natural philosophy, a philosophical and protoscientific tradition that was historically practised in China, India, the Muslim world, and Europe. [2] In its Western form, alchemy is first attested in a number of pseudepigraphical texts ...
19 hours ago · On 25 October, the combined forces of the United States and the Regional Security System (RSS) based in Barbados invaded Grenada in an operation code named Operation Urgent Fury. The United States stated that this was done at the request of Barbados' Prime Minister, Tom Adams, and Charles. The invasion was highly criticized by the governments ...
19 hours ago · Kreiszahl. Die Kreiszahl – auch bezeichnet als Ludolphsche (Ludolfsche) Zahl oder Archimedes-Konstante – ist eine reelle mathematische Konstante.. Die Bezeichnung (gelesen 'pi') als Anfangsbuchstabe des griechischen Worts περίμετρος – perímetros, „Umfang“ oder περιφέρεια – zu lateinisch peripheria, „Randbereich“ nimmt Bezug darauf, dass die Kreiszahl das ...
