matematikával
Matematikával is the instrumental case form of the Hungarian noun matematika, meaning mathematics. It is used to indicate means, instrument, or method, equivalent to “with mathematics” in English. The instrumental suffix in Hungarian is -val/-vel, and since the stem matematika ends with a back vowel, the form becomes matematikával.
In usage, matematikával denotes the tool or approach by which an action is performed. For example: A
Etymology and related forms: the word matematikával derives from matematika, which in turn comes from the Greek
Notes on use: matematikával emphasizes means or method rather than ownership or origin. It contrasts with other