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| Mirrors > Home > MPE Home > Th. List > Mathboxes > wdmqs | Structured version Visualization version GIF version | ||
| Description: Extend the definition of a wff to include the domain quotient predicate. (Read: the domain quotient of 𝑅 is 𝐴.) | 
| Ref | Expression | 
|---|---|
| cA | class 𝐴 | 
| cR | class 𝑅 | 
| Ref | Expression | 
|---|---|
| wdmqs | wff 𝑅 DomainQs 𝐴 | 
| Colors of variables: wff setvar class | 
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