Commentaries included with Heath's translation of the Thirteen Books of Euclid's Elements of Geometry

[Transcriptions of commentaries on the definitions are in preparation.]

• Heath's Commentary on Euclid's Elements, Book I, Definition 1
• Heath's Commentary on Euclid's Elements, Book I, Definition 2
• Heath's Commentary on Euclid's Elements, Book I, Definition 3
• Heath's Commentary on Euclid's Elements, Book I, Definition 4
• Heath's Commentary on Euclid's Elements, Book I, Definition 5
• Heath's Commentary on Euclid's Elements, Book I, Definition 6
• Heath's Commentary on Euclid's Elements, Book I, Definition 7
• Heath's Commentary on Euclid's Elements, Book I, Definitions 8 and 9
• Heath's Commentary on Euclid's Elements, Book I, Definitions 10, 11 and 12
• Heath's Commentary on Euclid's Elements, Book I, Definition 13
• Heath's Commentary on Euclid's Elements, Book I, Definition 14
• Heath's Commentary on Euclid's Elements, Book I, Definitions 15 and 16
• Heath's Commentary on Euclid's Elements, Book I, Definition 17
• Heath's Commentary on Euclid's Elements, Book I, Definition 18
• Heath's Commentary on Euclid's Elements, Book I, Definitions 19, 20, 21
• Heath's Commentary on Euclid's Elements, Book I, Definition 22
• Heath's Commentary on Euclid's Elements, Book I, Definition 23
• Heath's Commentary on Euclid's Elements, Book I, Postulate 1
• Heath's Commentary on Euclid's Elements, Book I, Postulate 2
• Heath's Commentary on Euclid's Elements, Book I, Postulate 3
• Heath's Commentary on Euclid's Elements, Book I, Postulate 4
• Heath's Commentary on Euclid's Elements, Book I, Postulate 5
• Heath's Commentary on Euclid's Elements, Book I, Common Notion 1
• Heath's Commentary on Euclid's Elements, Book I, Common Notion 2
• Heath's Commentary on Euclid's Elements, Book I, Common Notion 3
• Heath's Commentary on Euclid's Elements, Book I, Common Notion 4
• Heath's Commentary on Euclid's Elements, Book I, Common Notion 5
• Heath's Commentary on Euclid's Elements, Book I, Proposition 1
• Heath's Commentary on Euclid's Elements, Book I, Proposition 2
• Heath's Commentary on Euclid's Elements, Book I, Proposition 3
• Heath's Commentary on Euclid's Elements, Book I, Proposition 4
• Heath's Commentary on Euclid's Elements, Book I, Proposition 5
• Heath's Commentary on Euclid's Elements, Book I, Proposition 6
• Heath's Commentary on Euclid's Elements, Book I, Proposition 7
• Heath's Commentary on Euclid's Elements, Book I, Proposition 8
• Heath's Commentary on Euclid's Elements, Book I, Proposition 9
• Heath's Commentary on Euclid's Elements, Book I, Proposition 10
• Heath's Commentary on Euclid's Elements, Book I, Proposition 11
• Heath's Commentary on Euclid's Elements, Book I, Proposition 12
• Heath's Commentary on Euclid's Elements, Book I, Proposition 13
• Heath's Commentary on Euclid's Elements, Book I, Proposition 14
• Heath's Commentary on Euclid's Elements, Book I, Proposition 58
• Heath's Commentary on Euclid's Elements, Book I, Proposition 16
• Heath's Commentary on Euclid's Elements, Book I, Proposition 17
• Heath's Commentary on Euclid's Elements, Book I, Proposition 18
• Heath's Commentary on Euclid's Elements, Book I, Proposition 19
• Heath's Commentary on Euclid's Elements, Book I, Proposition 20
• Heath's Commentary on Euclid's Elements, Book I, Proposition 21
• Heath's Commentary on Euclid's Elements, Book I, Proposition 22
• Heath's Commentary on Euclid's Elements, Book I, Proposition 23
• Heath's Commentary on Euclid's Elements, Book I, Proposition 24
• Heath's Commentary on Euclid's Elements, Book I, Proposition 25
• Heath's Commentary on Euclid's Elements, Book I, Proposition 26
• Heath's Commentary on Euclid's Elements, Book I, Proposition 27
• Heath's Commentary on Euclid's Elements, Book I, Proposition 28
• Heath's Commentary on Euclid's Elements, Book I, Proposition 29
• Heath's Commentary on Euclid's Elements, Book I, Proposition 30
• Heath's Commentary on Euclid's Elements, Book I, Proposition 31
• Heath's Commentary on Euclid's Elements, Book I, Proposition 32
• Heath's Commentary on Euclid's Elements, Book I, Proposition 33
• Heath's Commentary on Euclid's Elements, Book I, Proposition 34
• Heath's Commentary on Euclid's Elements, Book I, Proposition 35
• Heath's Commentary on Euclid's Elements, Book I, Proposition 36
• Heath's Commentary on Euclid's Elements, Book I, Proposition 37
• Heath's Commentary on Euclid's Elements, Book I, Proposition 38
• Heath's Commentary on Euclid's Elements, Book I, Proposition 39
• Heath's Commentary on Euclid's Elements, Book I, Proposition 40
• Heath's Commentary on Euclid's Elements, Book I, Proposition 41
• Heath's Commentary on Euclid's Elements, Book I, Proposition 42
• Heath's Commentary on Euclid's Elements, Book I, Proposition 43
• Heath's Commentary on Euclid's Elements, Book I, Proposition 44
• Heath's Commentary on Euclid's Elements, Book I, Proposition 45
• Heath's Commentary on Euclid's Elements, Book I, Proposition 46
• Heath's Commentary on Euclid's Elements, Book I, Proposition 47
• Heath's Commentary on Euclid's Elements, Book I, Proposition 48