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Vor 2 Stunden · This article is about probability theory and its ‘logic’. It is an area that is still far away from the level of formalisation that exists in constructive logic and type theory. It is actually somewhat of an embarrassment that there is no formal, symbolic logic for probabilistic reasoning, including updating. Admittedly, the challenges are substantial, since the nature of probabilistic ...
Vor einem Tag · However, it can also include attempts to use logic to analyze mathematical reasoning or to establish logic-based foundations of mathematics. The latter was a major concern in early 20th-century mathematical logic, which pursued the program of logicism pioneered by philosopher-logicians such as Gottlob Frege, Alfred North Whitehead , and Bertrand Russell .
Vor einem Tag · In mathematics, a matrix ( pl.: matrices) is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is used to represent a mathematical object or a property of such an object. For example, is a matrix with two rows and three columns. This is often referred to as a "two by three matrix", a " matrix ...
Vor einem Tag · In biology, abiogenesis (from Ancient Greek ἀ- (a-) 'not', βῐ́ος (bíos) 'life', and γένεσις (génesis) 'origin'), or the origin of life, is the natural process by which life has arisen from non-living matter, such as simple organic compounds. The prevailing scientific hypothesis is that the transition from non-living to living ...
