![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > wdisj | Unicode version |
Description: Extend wff notation to
include the statement that a family of classes
![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
vx |
![]() ![]() |
cA |
![]() ![]() |
cB |
![]() ![]() |
Ref | Expression |
---|---|
wdisj |
![]() ![]() ![]() ![]() ![]() |
Colors of variables: wff set class |
Copyright terms: Public domain | W3C validator |