Associations to the word «Valuation»

VALUATION, noun. An estimation of something's worth.

VALUATION, noun. (finance) The process of estimating the market value of a financial asset or liability.

VALUATION, noun. (logic) (propositional logic) (model theory) An assignment of truth values to propositional variables, with a corresponding assignment of truth values to all propositional formulas with those variables (obtained through the recursive application of truth-valued functions corresponding to the logical connectives making up those formulas).

VALUATION, noun. (logic) (first-order logic) (model theory) A structure, and the corresponding assignment of a truth value to each sentence in the language for that structure.

VALUATION, noun. (algebra) A measure of size or multiplicity.

VALUATION, noun. (measure theory) (domain theory) A map from the class of open sets of a topological space to the set of positive real numbers including infinity.

VALUATION FUNCTION, noun. (logic) A function which assigns a truth value to every well-formed formula, which is identical to the model's interpretation function when applied to atomic propositions, and which otherwise assigns a truth value recursively depending on the formula's top logical connective and the truth values of the subformulae surrounding that logical connective.

VALUATION, noun. An appraisal of the value of something; "he set a high valuation on friendship".

VALUATION, noun. Assessed price; "the valuation of this property is much too high".