Theoremdex.org
Definitions
,
Results
,
Conjectures
Formulation on
R301: Canonical identity map is injection
F4480
Formulation 0
Let $X$ be a
D11: Set
.
Let $I : X \to X$ be a
D4428: Canonical identity map
on $X$.
Then $I$ is a
D467: Injective map
.