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| Mirrors > Home > MPE Home > Th. List > cif | Structured version Visualization version GIF version | ||
| Description: Extend class notation to include the conditional operator for classes. |
| Ref | Expression |
|---|---|
| wph | wff 𝜑 |
| cA | class 𝐴 |
| cB | class 𝐵 |
| Ref | Expression |
|---|---|
| cif | class if(𝜑, 𝐴, 𝐵) |
| Colors of variables: wff setvar class |
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