LOhO (http://www.lojban.org/en/publications/reference_grammar/chapter18.html)

Elidable terminator for LI. Indicates the end of a mathematical expression used in
a LI description.

li vo lo'o li ci lo'o cu zmadu The-number 4 [end number], the number 3 [end
number], is greater. $4 > 3$

