cs1 - Metamath Proof Explorer

	Metamath Proof Explorer		< Previous Next > Nearby theorems
Mirrors > Home > MPE Home > Th. List > cs1		Structured version Visualization version GIF version

Syntax Definition cs1 14633

Description: Syntax for the singleton word constructor.

**Hypothesis**
Ref	Expression
cA	class 𝐴

**Assertion**
Ref	Expression
cs1	class ⟨“𝐴”⟩

See definition df-s1 14634 for more information.

Colors of variables: wff setvar class