covariant

1. 1.

   Which preserves the order of morphism composition: formally, which associates each morphism f:X→Y to a morphism F(f):F(X)→F(Y).

   保持态射复合顺序的；形式上说,将每个态射 f:X→Y 映射到态射 F(f):F(X)→F(Y)。

2. 2.

   Using or relating to covariance.

   使用或与协方差有关的。

使用或与协方差有关的。

Connections

Learner notes