-gamma [used to be called] called gamma because I got inspired by the Gamma calculus. It
-is not very close to the calculus but does behave less sequential that
-both foldr and foldl. One could imagine a version of gamma that took a
-unit element as well thereby avoiding the problem with empty lists.
+gamma [used to be called] is called gamma because I got inspired by
+the Gamma calculus. It is not very close to the calculus but does
+behave less sequentially than both foldr and foldl. One could imagine a
+version of gamma that took a unit element as well thereby avoiding the
+problem with empty lists.