In mathematical logic, a ground term of a formal system is a term that does not contain any variables. Similarly, a ground formula is a formula that does not contain any variables.
In first-order logic with identity with constant symbols and , the sentence is a ground formula. A ground expression is a ground term or ground formula.
{\displaystyle Q(a)\lor P(b)} is a ground formula. A groundexpression is a ground term or ground formula. Consider the following expressions in first order logic over...
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...
words are grouped into expressions, whereas rules and constraints may be formulated for the creation of 'well-formed expressions'. In computer science...
regular grammars are commonly expressed using regular expressions, some forms of regular expression used in practice do not strictly generate the regular...
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...
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...
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...
The boondocks is an American expression from the Tagalog (Filipino) word bundók ("mountain"). It originally referred to a remote rural area, but now, is...
either both in the atmosphere or one in the atmosphere and one on the ground, temporarily neutralizing these in a near-instantaneous release of an average...
On Dangerous Ground is a 1951 film noir directed by Nicholas Ray, starring Robert Ryan and Ida Lupino, and produced by John Houseman. The screenplay was...
distinction between action and reaction is completely arbitrary, the expressionground action would be, in principle, equally acceptable. The component of...
be defined, then, without any reference to any meanings of any of its expressions; it can exist before any interpretation is assigned to it—that is, before...
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...
and broadcasting, a height above ground level (AGL or HAGL) is a height measured with respect to the underlying ground surface. This is as opposed to height...
A facial expression database is a collection of images or video clips with facial expressions of a range of emotions. Well-annotated (emotion-tagged) media...
similar common expression is "the nail that sticks up gets hammered down". In the Netherlands, this expression is "don't put your head above ground level" (boven...
church in society with those who do not attend church. Each fresh expression is grounded in the language and culture of the particular community it is trying...
raining" and Q as "it's cloudy" these symbolic expressions correspond exactly with the original expression in natural language. Not only that, but they...
conical to cylindrical diatreme, which erupts to the surface. The surface expression is rarely preserved but is usually similar to a maar volcano. Kimberlite...
pietism. The Enlightenment thinkers gave a different meaning to the expression "soul ground". They used it to describe the place of a "dark" realisation from...
facto Ex factis jus oritur Glossary of French words and expressions in English § Fait accompli Ground truth Realpolitik Revanchism Operation Uvda Status quo...
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