(economics, political science) The theory, usually associated with Marxian economics, that freely reproducible goods get their value from socially necessary human labor time.

(economics, political science) Alternative form of labor theory of value.

(genetics) The observation that the C-value of an organism is not dependent on its complexity (presumed number of genes)

Alternative spelling of overvalued idea

(logic) A kind of non-classical propositional calculus whose semantics makes use of more than two truth values.

A written representation for numbers consisting of a series of numeric signs whose values, added together, yield the number represented.

plural of article of extraordinary value

(mathematics) Any of various theorems that saliently concern mean values.

(calculus) A theorem that states for each value between the least upper bound and greatest lower bound of the image of a continuous function there is a corresponding point in its domain that the function maps to that value.

(finance) The present value of a project or an investment decision determined by summing the discounted incoming and outgoing future cash flows resulting from the decision.