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| Mirrors > Home > MPE Home > Th. List > Mathboxes > wfunALTV | Structured version Visualization version GIF version | ||
| Description: Extend the definition of a wff to include the function predicate, i.e., the function relation predicate. (Read: 𝐹 is a function.) | 
| Ref | Expression | 
|---|---|
| cF | class 𝐹 | 
| Ref | Expression | 
|---|---|
| wfunALTV | wff FunALTV 𝐹 | 
| Colors of variables: wff setvar class | 
| Copyright terms: Public domain | W3C validator |