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Every propositional formula can be converted into an equivalent formula that is in CNF.

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## Some Related Sentences

Every and propositional

Every and formula

* ( Completeness )

__Every__universally valid second-order__formula__, under standard semantics,**is**provable**.**__Every__first-order

__formula__

**is**logically

**equivalent**(

**in**classical logic ) to some

__formula__

**in**prenex normal form

**.**

__Every__first-order

__formula__

**can**

**be**

**converted**

**into**Skolem normal form while not changing its satisfiability via a process called Skolemization ( sometimes spelled " Skolemnization ").

A substructure N of M

**is**elementary if and only if it passes the Tarski – Vaught test:__Every__first-order__formula__φ ( x, b < sub > 1 </ sub >, …, b < sub > n </ sub >) with parameters**in**N**that**has a solution**in**M also has a solution**in**N when evaluated**in**M**.**One**can**prove**that**two structures are elementary**equivalent**with the Ehrenfeucht – Fraïssé games**.**__Every__once

**in**a while, the column steered away from its usual

__formula__to feature

**an**issue

**that**was a current widespread issue

**.**

__Every__arithmetical set

**is**implicitly arithmetical ; if X

**is**arithmetically defined by φ ( n ) then it

**is**implicitly defined by the

__formula__

Every and can

__Every__such subset has a smallest element, so to specify our choice function we

__can__simply say

**that**it maps each set to the least element of

**that**set

**.**

__Every__information exchange between living organisms — i

**.**e

**.**transmission of signals

**that**involve a living sender and receiver

__can__

**be**considered a form of communication ; and even primitive creatures such as corals are competent to communicate

**.**

__Every__context-sensitive grammar which does not generate the empty string

__can__

**be**transformed

**into**

**an**

**equivalent**one

**in**Kuroda normal form

**.**

__Every__grammar

**in**Chomsky normal form

**is**context-free, and conversely, every context-free grammar

__can__

**be**transformed

**into**

**an**

**equivalent**one which

**is**

**in**Chomsky normal form

**.**

__Every__module over a division ring has a basis ; linear maps between finite-dimensional modules over a division ring

__can__

**be**described by matrices, and the Gaussian elimination algorithm remains applicable

**.**

__Every__entire function

__can__

**be**represented as a power series

**that**converges uniformly on compact sets

**.**

Group actions / representations:

__Every__group G__can__**be**considered as a category with a single object whose morphisms are the elements of G**.**A functor from G to Set**is**then nothing but a group action of G on a particular set, i**.**e**.**a G-set**.**__Every__sequence

__can__, thus,

**be**read

**in**three reading frames, each of which will produce a different amino acid sequence (

**in**the given example, Gly-Lys-Pro, Gly-Asn, or Glu-Thr, respectively ).

__Every__hyperbola

**is**congruent to the origin-centered East-West opening hyperbola sharing its same eccentricity ε ( its shape, or degree of " spread "), and

**is**also congruent to the origin-centered North-South opening hyperbola with identical eccentricity ε —

**that**

**is**, it

__can__

**be**rotated so

**that**it opens

**in**the desired direction and

__can__

**be**translated ( rigidly moved

**in**the plane ) so

**that**it

**is**centered at the origin

**.**

__Every__holomorphic function

__can__

**be**separated

**into**its real and imaginary parts, and each of these

**is**a solution of Laplace's equation on R < sup > 2 </ sup >.

__Every__species

__can__

**be**given a unique ( and, one hopes, stable ) name, as compared with common names

**that**are often neither unique nor consistent from place to place and language to language

**.**

__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__use of modus tollens

__can__

**be**

**converted**to a use of modus ponens and one use of transposition to the premise which

**is**a material implication

**.**

__Every__adult, healthy, sane Muslim who has the financial and physical capacity to travel to Mecca and

__can__make arrangements for the care of his / her dependants during the trip, must perform the Hajj once

**in**a lifetime

**.**

*

__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__preorder__can__**be**given a topology, the Alexandrov topology ; and indeed, every preorder on a set**is****in**one-to-one correspondence with**an**Alexandrov topology on**that**set**.**__Every__binary relation R on a set S

__can__

**be**extended to a preorder on S by taking the transitive closure and reflexive closure, R < sup >+=</ sup >.

Every and be

__Every__man who dabbles

**in**the market to make a little easy money on the side and suffers losses could at the time hardly face his wife who was wondering how her husband could

__be__so dumb

**.**

__Every__dream, and this

**is**true of a mental image of any type even though it may

__be__readily interpreted

**into**its

**equivalent**of wakeful thought,

**is**a psychic phenomenon for which no explanation

**is**available

**.**

__Every__Wednesday night through Oct. 11 there will

__be__

**an**elaborate colored fountain display, with 229 nozzles throwing jets of water up to 130 feet

**.**

__Every__time a speech sound

**is**produced for a given phoneme, it will

__be__slightly different from other utterances, even for the same speaker

**.**

* Revised Code of Washington 9

**.**12**.**010: "__Every__person who brings on his or her own behalf, or instigates, incites, or encourages another to bring, any false suit at law or**in**equity**in**any court of this state, with intent thereby to distress or harass a defendant**in**the suit, or who serves or sends any paper or document purporting to__be__or resembling a judicial process,**that****is**not**in**fact a judicial process,**is**guilty of a misdemeanor ; and**in**case the person offending**is****an**attorney, he or she may,**in**addition thereto__be__disbarred from practicing law within this state**.**__Every__Hilbert space X

**is**a Banach space because, by definition, a Hilbert space

**is**complete with respect to the norm associated with its inner product, where a norm and

**an**inner product are said to

__be__associated if for all x ∈ X

**.**

__Every__person should

__be__identified uniquely as resident

**in**one place but where they happen to

__be__on census day, their de facto residence, may not

__be__the best place to count them

**.**

__Every__adult and wise woman without husband although reserves the right to accept concubinage for her employer / master without any coercion or force, but Islamic scholars have consensus

**that**for sex relations options of Nikkah and Muta should

__be__adopted instead of concubinage

**in**this era

**.**

George

__Every__claims**that**the existence of " myths**in**the Bible would now__be__admitted by nearly everyone ", including " probably all Roman Catholics and a majority of Protestants ".
According to

__Every__, one example may__be__" the myth of St**.**George " and other stories about saints battling dragons, which were " modelled no doubt**in**many cases on older representations of the creator and preserver of the world**in**combat with chaos ".0.304 seconds.