PrintForm Definitions languages Sections AutomataTheory Doc

At: lang inters commut

Alph:Type, L,M:LangOver(Alph). (L M) = (M L)
By:
Unfold `languages` 0
THEN
Unfold `lang_eq` 0
THEN
Unfold `lang_inters` 0
THEN
UnivCD
THEN
Reduce 0
THEN
ProveProp
Generated subgoals:

None

About:
alluniverse