Search results
Results from the WOW.Com Content Network
Free choice is a phenomenon in natural language where a linguistic disjunction appears to receive a logical conjunctive interpretation when it interacts with a modal operator. For example, the following English sentences can be interpreted to mean that the addressee can watch a movie and that they can also play video games, depending on their ...
A comprehensive table of symbols used in logic, with their names, readings, categories, explanations, and examples. Includes basic logic symbols, such as ⇒, ⇔, ¬, ∧, ∨, and ⊕, as well as symbols for propositional logic, Boolean algebra, and other fields.
A list of sources of public domain images on the Web, with links and categories. Public domain images should be marked with the Public Domain Mark 1.0 or the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication mark.
These types of inferences are also referred to as "bridging inferences." For example, if a reader came across the following sentences together, they would need to have inferred that the sentences are related to one-another if they are to make any sense of the text as a whole: "Mary poured the water on the bonfire. The fire went out."
A rule of inference is a logical form that takes premises and returns a conclusion. Learn about different types of rules of inference, such as modus ponens, modus tollens, and contraposition, and how they are used in propositional logic and predicate logic.
Abductive reasoning is a form of logical inference that seeks the simplest and most likely conclusion from a set of observations. It was formulated by Charles Sanders Peirce and is used in various fields such as law, computer science, and artificial intelligence.
Inference is the process of reasoning from premises to conclusions, using logic, statistics, or other methods. Learn about the different types of inference, such as deduction, induction, and abduction, and how they are used in various fields, such as logic, artificial intelligence, and cognitive psychology.
Modus tollens is a deductive argument form and a rule of inference that takes the form of "If P, then Q. Not Q. Therefore, not P." It is an application of the general truth that if a statement is true, then so is its contrapositive. See examples, history, relation to modus ponens, and formal notation.