theorem Th60: :: CIRCCOMB:60

for S1, S2 being non empty unsplit gate`1=arity ManySortedSign
for A1 being MSAlgebra over S1
for A2 being MSAlgebra over S2 st A1 is Boolean & A1 is gate`2=den & A2 is Boolean & A2 is gate`2=den holds
A1 tolerates A2 by Th47, Th48, Th59;