deriváltjának

Deriváltjának is a Hungarian inflected form of the noun derivált, meaning derivative. It is not a standalone concept, but a grammatical construction formed by attaching the possessive suffix to derivált and adding a case ending. In practice, deriváltjának is used to indicate that something belongs to or is associated with a derivative, or more precisely to express relations such as “the derivative of X” or “the derivative’s [something]” in a given context.

Morphology and usage can be illustrated with typical phrases found in mathematical or descriptive texts. For example, a phrase like a függvény deriváltjának értékei translates to “the values of the derivative of the function.” Here deriváltjának signals possession and case: the derivative that belongs to or is attributed to the function. Another common construction is deriváltjának grafikonja, meaning “the graph of its derivative” or “the derivative’s graph,” depending on the surrounding noun and context.

The form reflects Hungarian’s rich system of possessive and case endings. The base derivált is the noun meaning derivative, and the attachment of -jának combines the third-person possessive with a case ending, producing a form that is frequently encountered in technical writing, explanations, and descriptions involving relationships between a function, its derivative, and other elements.

In summary, deriváltjának is a grammatical instrument rather than a distinct mathematical term: it encodes “the derivative of/related to it” within a possessive-case construction, commonly seen in phrases describing derivatives in relation to other objects.