{\displaystyle Q(a)\lor P(b)} is a ground formula. A ground expression is a ground term or ground formula. Consider the following expressions in first order logic over...

Whiffenpoof Song and The Whiffenpoofs. Philosophy portal Ground expression Well-defined expression Formal language Glossary of logic WFF 'N Proof Formulas...

^{*}} is well-formed if w ∈ L {\displaystyle w\in L} . Similarly, an expression E ⊆ Σ ∗ {\displaystyle E\subseteq \Sigma ^{*}} is well-formed if E ⊆ L...

referring expressions. For example, in a sentence such as "He entered John's house through the front door", "the front door" is a referring expression and the...

In mathematics, an expression is a written arrangement of symbols following the context-dependent, syntactic conventions of mathematical notation. Symbols...

is what the language looks like (more formally: the set of possible expressions that are valid utterances in the language) the semantics are what the...

considered a sentence. Such a formula may be called a predicate instead. Ground expression Open formula Statement (logic) Proposition Edgar Morscher, "Logical...

precisely, a propositional variable is not an atomic formula but a formal expression that denotes an atomic formula. For predicate logic, the atoms are predicate...

of retaliation, censorship, or legal sanction. The right to freedom of expression has been recognised as a human right in the Universal Declaration of Human...

finite set, but is not otherwise restricted. When using automata, regular expressions, or formal grammars as part of string-processing algorithms, the alphabet...

regular grammars are commonly expressed using regular expressions, some forms of regular expression used in practice do not strictly generate the regular...

for constructing well-formed expressions, logical semantics establishes frameworks for determining when these expressions are true and what follows from...

propositions such as "all humans are mortal", in first-order logic one can have expressions in the form "for all x, if x is a human, then x is mortal", where "for...

or have both. A formal system is used to derive one expression from one or more other expressions. Propositional and predicate calculi are examples of...

syntax refers to the rules governing the composition of well-formed expressions in a programming language. As in mathematical logic, it is independent...

raining" and Q as "it's cloudy" these symbolic expressions correspond exactly with the original expression in natural language. Not only that, but they...

The boondocks is an American expression from the Tagalog (Filipino) word bundók ("mountain"). It originally referred to a remote rural area, but now, is...

distinction between action and reaction is completely arbitrary, the expression ground action would be, in principle, equally acceptable. The component of...

Considered a watershed event, reaction to the protests set limits on political expression in China that have lasted up to the present day. The events remain one...

African-American men, while some racial justice activists criticized Obama's expressions of empathy for the police. In a March 2016 Gallup poll, nearly one third...

defiance against established gender norms but rather culturally grounded expressions of identity and societal functionality. Ada mmuonwu (‘daughter’,...

Iraqi Freedom. Look up boots on the ground in Wiktionary, the free dictionary. The expression "boots on the ground" is an example of synecdoche which has...

and the 2016 Nobel Prize in Literature "for having created new poetic expressions within the great American song tradition". Bob Dylan was born Robert...

Manhattan Raid, though this name is rarely used by non-jihadist sources. The expression 9/11 is typically pronounced "nine eleven" in English, even in places...

feature X of an expression α is a Givenness feature if X indicates whether the denotation of α is present in the CG [(Common Ground)] (see below) or...

list of emoticons or textual portrayals of a writer's moods or facial expressions in the form of icons. Originally, these icons consisted of ASCII art...

for environmental and human-rights causes and for artistic freedom of expression. In 1995, Reeve was paralyzed from the neck down after being thrown from...

The right to freedom in Article 19 guarantees the freedom of speech and expression, as one of its six freedoms. The law in the current form finds its root...

facilities have 276 morphologically distinct facial expressions based on 26 facial movements; each facial expression corresponds to different social functions that...

Laws Limit Free Expression – Index on Censorship| Index on Censorship." France: Strict Defamation and Privacy Laws Limit Free Expression – Index on Censorship|...