additive inverse

短语

加性逆元（素）

发音

UK /ˌæd.ɪ.tɪv ˈɪn.vɜːs/
US /ˌæd.ə.t̬ɪv ˈɪn.vɝːs/

词形变化

additive inverses 复数 additive inverses

释义与例句

n.
  1. 1.

    The inverse with respect to addition; the opposite.

    数学

    The additive inverse of 12 is −12.

词汇关系

名词

上位词 2

opposite inverse

词源

So-called because the sum of a number and its additive inverse is the additive identity.

来源：wiktionary