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Mathbox for Eric Schmidt |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > wrelp | Structured version Visualization version GIF version |
Description: Extend the definition of a wff to include the relation-preserving property. (Contributed by Eric Schmidt, 11-Oct-2025.) |
Ref | Expression |
---|---|
cA | class 𝐴 |
cB | class 𝐵 |
cR | class 𝑅 |
cS | class 𝑆 |
cH | class 𝐻 |
Ref | Expression |
---|---|
wrelp | wff 𝐻 RelPres 𝑅, 𝑆(𝐴, 𝐵) |
Colors of variables: wff setvar class |
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