MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  wfun Structured version   Visualization version   GIF version

Syntax Definition wfun 5798
Description: Extend the definition of a wff to include the function predicate. (Read: 𝐴 is a function.)
Hypothesis
Ref Expression
cA class 𝐴
Assertion
Ref Expression
wfun wff Fun 𝐴

See definition df-fun 5806 for more information.

Colors of variables: wff setvar class
  Copyright terms: Public domain W3C validator