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Page "Boolean algebra (structure)" ¶ 12
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Every and Boolean
Every Boolean ring R satisfies x ⊕ x
Every prime ideal P in a Boolean ring R is maximal: the quotient ring R / P is an integral domain and also a Boolean ring, so it is isomorphic to the field F < sub > 2 </ sub >, which shows the maximality of P. Since maximal ideals are always prime, prime ideals and maximal ideals coincide in Boolean rings.
Every finitely generated ideal of a Boolean ring is principal ( indeed, ( x, y )=( x + y + xy )).
Every Boolean algebra can be obtained in this way from a suitable topological space: see Stone's representation theorem for Boolean algebras.
Every Boolean algebra is a Heyting algebra when ab is defined as usual as ¬ a b, as is every complete distributive lattice when ab is taken to be the supremum of the set of all c for which a c ≤ b. The open sets of a topological space form a complete distributive lattice and hence a Heyting algebra.
* Every Boolean algebra is a Heyting algebra, with given by.
* Every Boolean algebra is a distributive lattice.
: Every Boolean algebra contains a prime ideal.
Every complemented distributive lattice has a unique orthocomplementation and is in fact a Boolean algebra.
Every Boolean algebra can be represented as a field of sets.
Every finite Boolean algebra can be represented as a whole power set-the power set of its set of atoms ; each element of the Boolean algebra corresponds to the set of atoms below it ( the join of which is the element ).
Every ( normal ) Boolean algebra with operators can be represented as a field of sets on a relational structure in the sense that it is isomorphic to the complex algebra corresponding to the field.
Every Boolean algebra A has an essentially unique completion, which is a complete Boolean algebra containing A such that every element is the supremum of some subset of A.
* Every finite Boolean algebra is complete.
* Every subset of a complete Boolean algebra has a supremum, by definition ; it follows that every subset also has an infimum ( greatest lower bound ).

Every and algebra
Every associative algebra is obviously alternative, but so too are some strictly nonassociative algebras such as the octonions.
* Every real Banach algebra which is a division algebra is isomorphic to the reals, the complexes, or the quaternions.
* Every unital real Banach algebra with no zero divisors, and in which every principal ideal is closed, is isomorphic to the reals, the complexes, or the quaternions.
* Every commutative real unital Noetherian Banach algebra with no zero divisors is isomorphic to the real or complex numbers.
* Every commutative real unital Noetherian Banach algebra ( possibly having zero divisors ) is finite-dimensional.
Every division ring is therefore a division algebra over its center.
Every continuous map f: X → Y induces an algebra homomorphism C ( f ): C ( Y ) → C ( X ) by the rule C ( f )( φ ) = φ o f for every φ in C ( Y ).
Every vector v in determines a linear map from R to taking 1 to v, which can be thought of as a Lie algebra homomorphism.
Every associative algebra is obviously power-associative, but so are all other alternative algebras ( like the octonions, which are non-associative ) and even some non-alternative algebras like the sedenions.
Every random vector gives rise to a probability measure on R < sup > n </ sup > with the Borel algebra as the underlying sigma-algebra.
* Every finitely-generated commutative algebra over a commutative Noetherian ring is Noetherian.
Every finite-dimensional Hausdorff topological vector space is reflexive, because J is bijective by linear algebra, and because there is a unique Hausdorff vector space topology on a finite dimensional vector space.
Every state on a C *- algebra is of the above type.
Every Heyting algebra with exactly one coatom is subdirectly irreducible, whence every Heyting algebra can be made an SI by adjoining a new top.

Every and gives
Every LORAN chain in the world uses a unique Group Repetition Interval, the number of which, when multiplied by ten, gives how many microseconds pass between pulses from a given station in the chain.
Every year, the International Documentary Festival in Amsterdam ( IDFA ) gives an acclaimed filmmaker the chance to screen his or her personal Top 10 favorite films.
* Every finite topological space gives rise to a preorder on its points, in which x ≤ y if and only if x belongs to every neighborhood of y, and every finite preorder can be formed as the specialization preorder of a topological space in this way.
Every thing depends upon the evil of the second order ; it is this which gives to such actions the character of crime, and which makes punishment necessary.
Every adjunction 〈 F, G, ε, η 〉 gives rise to an associated monad 〈 T, η, μ 〉 in the category D. The functor
Every ticket is provided with a bar code that gives information about the time the visitor stepped into the museum.
Every coalgebra, by ( vector space ) duality, gives rise to an algebra, but not in general the other way.
Every broadcasting company has members and the number of members gives them a status that is connected to the number of hours of broadcasting.
The WBC launched a website called Priests Rape Boys in which they criticize the Roman Catholic Church because of the Catholic sex abuse scandal, saying, " Every time any person gives any amount of money to the Catholic Church, that person is paying the salary of pedophile rapists.
Every year, the magazine gives out its Utne Independent Press Awards, which honor alternative and independent magazines from around the world.
This flat may be identified with the partition of the vertices of into the connected components of the subgraph formed by: Every set of edges having the same closure as gives rise to the same partition of the vertices, and may be recovered from the partition of the vertices, as it consists of the edges whose endpoints both belong to the same set in the partition.
Every sequence of A, B, and C without immediate repetition of the same one is possible and gives an equally dense packing for spheres of a given radius.
Every year the American Society of Architectural Illustrators gives out the Hugh Ferriss Memorial Prize for architectural rendering excellence.
Every door, whether it leads to nothing or a level boss, gives the player a question mark ('?
Every hearts gotten gives the player-5 points.
Every trick taken gives a player 10 points.
Every group gives a quandle where the operations come from conjugation:
Every year, the IDFA, International Documentary Festival in Amsterdam, gives an acclaimed filmmaker the chance to screen his or her personal Top 10 favorite films.
Every year, she gives a speech to cadets from throughout Civil Air Patrol at the National Honor Guard Academy and also to a gathered assembly of basic cadets and staff at the Civil Air Patrol's Tri-Wing Encampment, held by Maryland Wing.
Every episode gives credits to James Burrows, Glen Charles and Les Charles, the creators of Cheers, the show where the character of Dr. Frasier Crane originated.
Every evening, she gives another twelve-minute address.
Every year the Museum gives " The Wrangler ", an original bronze sculpture by artist John Free.
Every year, Gourmand gives the awards in a very special location for gastronomy.

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