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Mirrors > Home > MPE Home > Th. List > Mathboxes > ctrpred | Structured version Visualization version GIF version |
Description: Define the transitive predecessor class as a class. |
Ref | Expression |
---|---|
cA | class 𝐴 |
cR | class 𝑅 |
cX | class 𝑋 |
Ref | Expression |
---|---|
ctrpred | class TrPred(𝑅, 𝐴, 𝑋) |
Colors of variables: wff setvar class |
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