leancheck-1.0.2: bench/tiers-txt/U,Us.txt
map length (tiers :: [[ [((),())] ]]) = [1,1,1,1,1,1,1,1,1,1,1,1,...]
length (list :: [ [((),())] ]) = Infinity
allUnique (list :: [ [((),())] ]) = True
ratioRepetitions (list :: [ [((),())] ]) = 0 % 1
tiers :: [[((),())]] =
[ [[]]
, [[((),())]]
, [[((),()),((),())]]
, [[((),()),((),()),((),())]]
, [[((),()),((),()),((),()),((),())]]
, [[((),()),((),()),((),()),((),()),((),())]]
, [[((),()),((),()),((),()),((),()),((),()),((),())]]
, [[((),()),((),()),((),()),((),()),((),()),((),()),((),())]]
, [[((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),())]]
, [[((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),())]]
, [[((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),())]]
, [[((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),()),((),())]]
, ...
]