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

Syntax Definition ctopon 20465
Description: The class function of all topologies over a base set.
Assertion
Ref Expression
ctopon class TopOn

See definition df-topon 20470 for more information.

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