logical expression


Also found in: Dictionary, Thesaurus, Medical, Legal.

logical expression

[′läj·ə·kəl ik′spresh·ən]
(computer science)
Two arithmetic expressions connected by a relational operator indicating whether an expression is greater than, equal to, or less than the other, or connected by a logical variable, logical constant (true or false), or logical operator.

logical expression

An expression that results in true or false. Same as Boolean expression.
References in periodicals archive ?
Moreover, because the hypotheses are recorded as logical expressions, humans can also understand the reasoning behind a judgement.
Invariants (logical expressions) for the entire system are declared in the main class.
Adaptive control implemented using software sequencer controller which were enhanced with logical expressions, execution control operators and subroutines.
Scientists have designed a "biological computer" that can calculate logical expressions using RNA implanted in living cells.
Intelligibility, though, forms the basis for eloquent and logical expression, and the study of grammar in sixteenth-century France underwent theoretical and pedagogical reforms that resulted in rules to assure the correctness and clarity of the language.
We become frustrated with those who just don't seem to understand the beauty of a mathematical, logical expression that defines a situation so precisely.
These constructs are intuitive and they can make the logical expression easier to comprehend and write.
Some companies see social auditing as a logical expression of the social conscience that is part of their corporate culture.