-"Integers do not support the sequence protocol, but can be turned into virtual sequences using the " { $link iota } " word. For example, the integer 3, when wrapped in an " { $link iota } ", contains the elements 0, 1, and 2. This is very useful for performing counted loops. Note that since this is a virtual sequence, the elements of the sequence are not actually stored, but calculated on demand."
+"A virtual sequence is defined for iterating over integers from zero."
+{ $subsection iota }
+"For example, calling " { $link iota } " on the integer 3 produces a sequence containing the elements 0, 1, and 2. This is very useful for performing counted loops."