Book Definitions Theorems Problems Porisms Lemmas Postulates Axioms
I 23 34 14 1 - 5 5
II 2 12 2 - - - -
III 11 31 6 1 - - -
IV 7 - 16 1 - - -
V 18 25 - 2 - - -
VI 3 23 10 3 - - -
VII 22 33 6 1 - - -
VIII - 25 2 1 - - -
IX - 36 * - 1 - - -
X 16 91 24 4 11 - -
XI 28 34 5 1 1 - -
XII - 16 2 2 2 - -
XIII - 12 6 1 3 - -
Totals 120 372 93 19 16 5 5
* = Two propositions are stated as problems, but are actually theorems.
Also in this book is a proposition with no proof.