wor - Metamath Proof Explorer

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

Syntax Definition wor 5468

Description: Extend wff notation to include the strict total ordering predicate. Read: "𝑅 orders 𝐴".

**Hypotheses**
Ref	Expression
cA	class 𝐴
cR	class 𝑅

**Assertion**
Ref	Expression
wor	wff 𝑅 Or 𝐴

See definition df-so 5470 for more information.

Colors of variables: wff setvar class