In computational complexity theory, the complexity class ELEMENTARY of elementary recursive functions is the union of the classes
The name was coined by László Kalmár, in the context of recursive functions and undecidability; most problems in it are far from elementary. Some natural recursive problems lie outside ELEMENTARY, and are thus NONELEMENTARY. Most notably, there are primitive recursive problems that are not in ELEMENTARY. We know
LOWER-ELEMENTARY ⊊ EXPTIME ⊊ ELEMENTARY ⊊ PR ⊊ R
Whereas ELEMENTARY contains bounded applications of exponentiation (for example, ), PR allows more general hyper operators (for example, tetration) which are not contained in ELEMENTARY.
Look up elementary in Wiktionary, the free dictionary. Elementary may refer to: Elementary (Cindy Morgan album), 2001 Elementary (The End album), 2007...
In computational complexity theory, the complexity class ELEMENTARY of elementary recursive functions is the union of the classes E L E M E N T A R Y =...
Abbott Elementary is an American mockumentary sitcom television series created by Quinta Brunson for ABC. It stars Brunson as Janine Teagues, a perpetually...
The elementary charge, usually denoted by e, is a fundamental physical constant, defined as the electric charge carried by a single proton or, equivalently...
On December 14, 2012, a mass shooting occurred at the Sandy Hook Elementary School in Newtown, Connecticut, United States. The perpetrator, 20-year-old...
In particle physics, an elementary particle or fundamental particle is a subatomic particle that is not composed of other particles. The Standard Model...
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mathematics, an elementary matrix is a matrix which differs from the identity matrix by one single elementary row operation. The elementary matrices generate...
elementary OS is a Linux distribution based on Ubuntu LTS. It promotes itself as a "thoughtful, capable, and ethical" replacement to macOS and Windows...
District 41 Burnaby is a school district in British Columbia with 41 elementary schools and 8 secondary schools. The district serves the City of Burnaby...
school shooting was a mass shooting that occurred on May 24, 2022, at Robb Elementary School in Uvalde, Texas, United States, when 18-year-old Salvador Ramos...
Zealand, Trinidad and Tobago, Jamaica, South Africa, and Singapore), elementary school, or grade school (in North America and the Philippines) is a school...
caption). An elementary stream is often referred to as "elementary", "data", "audio", or "video" bitstreams or streams. The format of the elementary stream...
In probability theory, an elementary event, also called an atomic event or sample point, is an event which contains only a single outcome in the sample...
Max Turyk Elementary School (Fernie, British Columbia) closed June 30, 2007 because of declining student population. Mountain View Elementary School (Sparwood...
in M. If N is an elementary substructure of M, then M is called an elementary extension of N. An embedding h: N → M is called an elementary embedding of N...
An elementary reaction is a chemical reaction in which one or more chemical species react directly to form products in a single reaction step and with...
In mathematics, an elementary function is a function of a single variable (typically real or complex) that is defined as taking sums, products, roots and...
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Elementary is an American crime drama created by Robert Doherty and loosely based on Sherlock Holmes and other characters appearing in the works of Sir...
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Primary education or elementary education is typically the first stage of formal education, coming after preschool/kindergarten and before secondary school...
Abbott Elementary is an American television sitcom created by Quinta Brunson for ABC. It stars Brunson as a second grade teacher at Abbott Elementary, a fictional...
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observes that his conclusions are "elementary", and occasionally calls Watson "my dear Watson", the phrase "Elementary, my dear Watson" is never uttered...
The third season of the American television comedy Abbott Elementary created by Quinta Brunson premiered in the United States on ABC on February 7, 2024...
Archived from the original on 22 August 2013. Retrieved 27 August 2016. "Elementary Schools — School District No. 38 (Richmond)". sd38.bc.ca. Archived from...
The Elementary Particles may refer to: Elementary particle, concept in particle physics Atomised, novel by Michel Houellebecq Atomised (film), German...