Lemma: Lem. 10.028.1: Finding Two Squares With Sum Also Square
(Lemma 1 to Proposition 28 from Book 10 of Euclid's “Elements”)
To find two square numbers such that the sum of them is also square.
Modern Formulation
(not yet contributed)
Table of Contents
Proofs: 1
Mentioned in:
Proofs: 1 2 3 4 5 6 7
Propositions: 8 9 10 11 12 13
Thank you to the contributors under CC BY-SA 4.0! 
- Github:
-
- non-Github:
- @Fitzpatrick
References
Adapted from (subject to copyright, with kind permission)
- Fitzpatrick, Richard: Euclid's "Elements of Geometry"
