There is a total of 52 terms, 35 of which have no children.
Overall statistics
There is a total of 72 terms, 46 of which have no children.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
