単調 たんちょう写像 しゃぞうではありませんでした
tanchōshazo udewa arimasendeshita

Noun
Desu Copula

The polite, past negative form of 単調写像

1. Was not a monotone mapping.; Was not a one-to-one correspondence.

Past/Perfective
Negative
Polite
Formal Register
Mathematics