Logical reasoning is a mental activity that aims to arrive at a conclusion in a rigorous way. It happens in the form of inferences or arguments by starting...

informal logic. Formal logic is the study of deductively valid inferences or logical truths. It examines how conclusions follow from premises based on the structure...

are categorized into different logical qualities based on how they go about saying what they say. Doctrines of logical quality are an attempt to answer...

prevailing style in the United Kingdom – called British style, logical quotation, and logical punctuation – is to include within quotation marks only those...

A logical disk, logical volume or virtual disk (VD or vdisk for short) is a virtual device that provides an area of usable storage capacity on one or...

informal fallacy originates in an error in reasoning other than an improper logical form. Arguments containing informal fallacies may be formally valid, but...

logical grammar. The idea is today at least partially represented by categorial grammar, formal semantics, and transcendental phenomenology, Logical grammar...

Logical Decisions is decision-making software that is based on multi-criteria decision making. Logical Decisions implements the Multi Attribute Utility...

forms. In order to evaluate these forms, statements are put into logical form. Logical form replaces any sentences or ideas with letters to remove any...

"Logical" (stylized in all lowercase) is a song by American singer-songwriter Olivia Rodrigo from her second studio album, Guts (2023). Rodrigo wrote...

logic) is decidable, whereas first-order and higher-order logic are not. Logical systems are decidable if membership in their set of logically valid formulas...

An existential graph is a type of diagrammatic or visual notation for logical expressions, created by Charles Sanders Peirce, who wrote on graphical logic...

A logic gate is a device that performs a Boolean function, a logical operation performed on one or more binary inputs that produces a single binary output...

thereafter. He was a major member of the Vienna Circle and an advocate of logical positivism. Carnap's father rose from being a poor ribbon-weaver to be...

'algebra of logic', and, more recently, simply 'formal logic', is the set of logical theories elaborated in the course of the nineteenth century with the aid...

regardless of the interpretation of its component terms, with only the logical constants having a fixed meaning. For example, a formula that states, "the...

arguments, argumentation, can be studied from three main perspectives: the logical, the dialectical and the rhetorical perspective. In logic, an argument...

appearing disrespectful to a particular authority. This qualification as a logical fallacy implies that this argument is invalid when using the deductive...

In logic, anti-psychologism (also logical objectivism or logical realism) is the theory that logical truth does not depend upon the contents of human ideas...

fallacies—invalid argument forms involving logical errors. Rules of inference belong to logical systems, and distinct logical systems use different rules of inference...

and Ni, respectively). Augustinavičiūtė usually used names like sensory-logical introvert (SLI) to refer to the types. In SLI the leading function is introverted...

in two forms: the logical problem of evil and the evidential problem of evil. The logical form of the argument tries to show a logical impossibility in...

Berlin Circle (German: die Berliner Gruppe) was a group that maintained logical empiricist views about philosophy. The "Berlin Circle" had its roots in...

rungs. The language itself can be seen as a set of connections between logical checkers (contacts) and actuators (coils). When a path exists from the...

phase of humanity as the time since the Enlightenment, a time steeped in logical rationalism, to the time right after the French Revolution. This second...

empiricism is a more reliable method of finding the truth than purely using logical reasoning, because humans have cognitive biases and limitations which lead...

can be semantically established by the method of analytic tableaux. The logical rules are The semantic definition by truth tables does not permit the examination...

Greek: συλλογισμός, syllogismos, 'conclusion, inference') is a kind of logical argument that applies deductive reasoning to arrive at a conclusion based...

In the IEEE 802 reference model of computer networking, the logical link control (LLC) data communication protocol layer is the upper sublayer of the...

cf Boole 1842:55–57. The modern definition of logical OR(x, y) in terms of logical AND &, and logical NOT ~ is: ~(~x & ~y). In Boolean algebra this is...