とも分散 ぶんさん行列 ぎょうれつでしょう
tomobunsangyōretsudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 共分散行列

1. Covariance matrix, probably.; It will likely be a covariance matrix.

Polite
Presumptive
Conjecture
Mathematics