noun
numeric character set
Technical computing term for a set of numeric characters, such as digits 0-9, used in data processing or encoding contexts.
このプログラムは数字集合を認識して処理します。
This program recognizes and processes numeric character sets.
Compound of 数字 (sūji, 'digit, numeral') and 集合 (shūgō, 'set, collection'), directly corresponding to the English computing term 'numeric character set'.