chore(library): add 'universe polymorphism' to list of extra feat

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2014-08-25 23:00:50 -07:00
parent 5eedca08ea
commit 99438f0ee0

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@ -20,6 +20,7 @@ following packages:
Lean's default logical framework is a version of the Calculus of Constructions with:
* an impredicative, proof-irrelevant type `Prop` of propositions
* univerve polymorphism
* a non-cumulative hierarchy of universes, `Type 1`, `Type 2`, ... above `Prop`
* inductively defined types