aboutsummaryrefslogtreecommitdiff
path: root/doc
diff options
context:
space:
mode:
Diffstat (limited to 'doc')
-rw-r--r--doc/sphinx/language/cic.rst2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/sphinx/language/cic.rst b/doc/sphinx/language/cic.rst
index 67683902cd..962d2a94e3 100644
--- a/doc/sphinx/language/cic.rst
+++ b/doc/sphinx/language/cic.rst
@@ -51,7 +51,7 @@ function types over these data types.
Consequently they also have a type. Because assuming simply that :math:`\Set`
has type :math:`\Set` leads to an inconsistent theory :cite:`Coq86`, the language of
|Cic| has infinitely many sorts. There are, in addition to :math:`\Set` and :math:`\Prop`
-a hierarchy of universes :math:`\Type(i)` for any integer :math:`i`.
+a hierarchy of universes :math:`\Type(i)` for any integer :math:`i ≥ 1`.
Like :math:`\Set`, all of the sorts :math:`\Type(i)` contain small sets such as
booleans, natural numbers, as well as products, subsets and function