subtractioとは 意味・読み方・使い方

発音

• (Classical) IPA^(key): /supˈtraːk.ti.oː/, [sʊpˈtraːk.ti.oː]

名詞

subtrāctiō f (genitive subtrāctiōnis); third declension

1. withdrawing
2. (mathematics) subtraction
   • ca. 1230, Johannes de Sacrobosco, De Arte Numerandi, in Rara Mathematica (1841), p.6 [1]

     Subtractio est, propositis duobus numeris, majoris ad minorem excessus inventio.

     Subtraction is, given two numbers, the finding of the excess from the larger to the smaller.

Inflection

Third declension.

派生した語

参照

• subtractio in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• subtractio in Gaffiot, Félix (1934) Dictionnaire Illustré Latin-Français, Hachette