- essential problem
- fundamental difficulty, inherent or intrinsic dilemma, basic problem
English contemporary dictionary. 2014.
essential problem
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Essential complexity — refers to a situation where all reasonable solutions to a problem must be complicated (and possibly confusing) because the simple solutions would not adequately solve the problem. It stands in contrast to accidental complexity, which arises… … Wikipedia
Essential fatty acid — Essential fatty acids, or EFAs, are fatty acids that cannot be constructed within an organism from other components (generally all references are to humans) by any known chemical pathways; and therefore mustbe obtained from the diet. The term… … Wikipedia
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Essential matrix — In computer vision, the essential matrix is a 3 imes 3 matrix mathbf{E} , with some additional properties, which relates corresponding points in stereo images assuming that the cameras satisfy the pinhole camera model.FunctionMore specifically,… … Wikipedia
Problem of evil — Part of a series on God General conceptions … Wikipedia
essential — 01. It is [essential] that you increase your vocabulary if you want to improve your English. 02. Parents of elementary school children sometimes seem to forget that playing with friends is an [essential] part of the social development of a child … Grammatical examples in English
Problem of multiple generality — The problem of multiple generality names a failure in traditional logic to describe certain intuitively valid inferences. For example, it is intuitively clear that if:: Some cat is feared by every mouse then it follows logically that:: All mice… … Wikipedia
Halting problem — In computability theory, the halting problem can be stated as follows: Given a description of a computer program, decide whether the program finishes running or continues to run forever. This is equivalent to the problem of deciding, given a… … Wikipedia
Boolean satisfiability problem — For the concept in mathematical logic, see Satisfiability. 3SAT redirects here. For the Central European television network, see 3sat. In computer science, satisfiability (often written in all capitals or abbreviated SAT) is the problem of… … Wikipedia
Gettier problem — A Gettier problem is a problem in modern epistemology issuing from counter examples to the definition of knowledge as justified true belief (JTB). The problem owes its name to a three page paper published in 1963, by Edmund Gettier, called Is… … Wikipedia
