Where does “hatványsor” come from?

hatványsor (Hungarian) comes from Hungarian hatvány, from Hungarian hát, from Proto-Uralic kutte — ridge; six.

hatványsor (Hungarian): power series {{gl|any infinite series of the general form \sum_{i=0}^\infty a_i (x-c)^i}}

Definitions

  1. power series {{gl|any infinite series of the general form \sum_{i=0}^\infty a_i (x-c)^i}}

Ancestry of “hatványsor”, step by step

hatványsor traces back through two separate lines of ancestry.

via Hungarian hatvány

StepLanguageWordMeaning
1Hungarianhatványpower
2Hungarianhátback; well; then, and, but
3Proto-Uralickutteridge; six

via Hungarian sör

StepLanguageWordMeaning
1Hungariansörbeer
Every word from Proto-Uralic kutte →Every word from Hungarian hát →Every word from Hungarian hatvány →