equivalence sign
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Sign relation — A sign relation is the basic construct in the theory of signs, also known as semeiotic or semiotics, as developed by Charles Sanders Peirce.AnthesisThus, if a sunflower, in turning towards the sun, becomes by that very act fully capable, without… … Wikipedia
sign — by John Lechte Marx developed a political economy based on a productivist and materialist metaphysic. He argued that the world of work and labour power were the key elements in understanding the fetishism of the commodity form in bourgeois… … The Baudrillard dictionary
equivalence relation — Math. a relation that is reflexive, symmetrical, and transitive, as equality. [1945 50] * * * In mathematics, a generalization of the idea of equality between elements of a set. All equivalence relations (e.g., that symbolized by the equals sign) … Universalium
sign of equality — equal sign (Mathematics); symbol that indicates equivalence … English contemporary dictionary
Unicode equivalence — is the specification by the Unicode character encoding standard that some sequences of code points represent essentially the same character. This feature was introduced in the standard to allow compatibility with preexisting standard character… … Wikipedia
Equals sign — Due to technical restrictions, := redirects here. For the computer programming assignment operator, see Assignment (computer programming). For the definition symbol, see List of mathematical symbols#Symbols. = and ＝ redirect here. For double… … Wikipedia
equal sign — noun Date: circa 1909 a sign = indicating mathematical or logical equivalence called also equality sign, equals sign … New Collegiate Dictionary
equal-sign — ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun also equals sign or equality sign : a sign = indicating mathematical or logical equivalence … Useful english dictionary
equal sign — symbol indicating mathematical equivalence (2+2=4) … English contemporary dictionary
formal logic — the branch of logic concerned exclusively with the principles of deductive reasoning and with the form rather than the content of propositions. [1855 60] * * * Introduction the abstract study of propositions, statements, or assertively used … Universalium
Propositional formula — In propositional logic, a propositional formula is a type of syntactic formula which is well formed and has a truth value. If the values of all variables in a propositional formula are given, it determines a unique truth value. A propositional… … Wikipedia
