The Origin, Classes, Order, And Distinguishing Features Of The Regular Shapes
Proclus Diadochus in Book I of his Commentary on Euclid Book I wrote about Mathematics.
Part 1
Introduction →

Part 2
Introduction Part 2 →

Parts 1-7
The Construction Of Regular Shapes →

Parts 8-11
Proper and Improper Construction of Shapes →

Parts 12-16
Degrees of Knowledge →

Parts 17-20
5th to 8th Degree of Knowledge →

Parts 21-23
The Construction Of Regular Figures →

Parts 24-25
Expressible Lines →

Part 26
Addition and Subtraction →

Parts 27-28
Division →

Parts 29-30
Measurements →

Part 30
Individual Prime numbers →