(mkSystem [ (i~>0,transFill j eqaj ba),(i~>1,transFillNeg j eqaj aa)])) aps
-- Old version:
+-- This version triggers the following error when checking the normal form of corrUniv:
+-- Parsed "examples/nunivalence2.ctt" successfully!
+-- Resolver failed: Cannot resolve name !3 at position (7,30062) in module nunivalence2
-- compU :: Name -> Val -> System Val -> Val -> System Val -> Val
-- compU i b es wi0 ws = glueElem vi1'' usi1''
-- where bi1 = b `face` (i ~> 1)