New Foundations Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > NFE Home > Th. List > cswap | GIF version |
Description: Extend the definition of a class to include the swap function. |
Ref | Expression |
---|---|
cswap | class Swap |
Colors of variables: wff setvar class |
Copyright terms: Public domain | W3C validator |