Állandóval

Állandóval is a Hungarian instrumental case form of the adjective állandó, meaning constant or permanent. It is used to express means, accompaniment, or method in a sentence, and it also appears in technical language, including mathematics and science, to indicate that a quantity is applied or adjusted by a constant. The form is common in everyday speech and in formal writing.

Formation and usage: The suffix -val (or -vel after front vowels) is attached to the stem állandó to form állandóval. This follows standard Hungarian vowel harmony and orthography. The word typically appears after a noun or adjective to denote the instrument or means by which something is done, or the parameter used in a calculation.

Examples: In everyday language one could encounter phrases like a mérnök a mérésekhez állandóval korrigálja az adatokat, illustrating correction or adjustment by a constant. In mathematical or scientific contexts, állandóval szorozva is used to indicate multiplication by a constant, for example: A képletet állandóval szorozva egyszerűsítjük; Az adatsorokat állandóval szorozva normalizálhatjuk.

Notes: Állandóval belongs to the Hungarian instrumental case system (-val/-vel) and is primarily a grammatical tool rather than a separate lexical item. It is commonly used in technical writing to convey the idea of applying a constant factor or parameter.