addytywnej

Addytywnej is the feminine singular genitive form of the Polish adjective addytywny, meaning additive. In Polish, adjectives agree with the noun they modify in gender, number, and case, so addytywny appears as addytywna (nominative feminine) or addytywnej (genitive/dative feminine). The form addytywnej is commonly seen when describing a feminine noun in the genitive case, for example in phrases such as własności addytywnej funkcji or dekompozycja addytywnej części.

The term itself comes from the root additiv- in Polish, derived from Latin additivus, meaning related to addition. It is used across scientific and mathematical contexts to denote properties, models, or measures that pertain to addition or additive behavior. Although addytywnej is a grammatical form, its use signals that the associated noun is being described as having additive characteristics.

In mathematics and related disciplines, the concept of additivity gives rise to several standard phrases. Examples include additive function (funkcja addytywna), additive measure (miara addytywna), and the additive property (własność addytywna). In these phrases, the feminine genitive form addytywnej commonly appears when discussing properties that belong to or describe a particular object, such as a function, set, or measure, for instance “własność addytywnej funkcji” or “rozkład addytywnej części.”

Overall, addytywnej functions as a grammatical marker rather than a distinct technical term; it indicates the feminine genitive form of the adjective describing additive characteristics. See also additivity and addytywny.