weldisj - Mathbox for Peter Mazsa

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Syntax Definition weldisj 36369

Description: Extend the definition of a wff to include the disjoint elementhood predicate, i.e., the disjoint elementhood relation predicate. (Read: the elements of 𝐴 are disjoint.)

**Hypothesis**
Ref	Expression
cA	class 𝐴

**Assertion**
Ref	Expression
weldisj	wff ElDisj 𝐴

See definition df-eldisj 36818 for more information.

Colors of variables: wff setvar class

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