Definition: 7.08: Even-Times-Even Number
An even-times-even number is one (which is) measured by an even number according to an even number.
see product of two even numbers.
- Actually, this definition is a proposition rather than a definition of Book 7, which is provided here referring to the original Euclid's "Elements".
Proofs: 1 2 3
Propositions: 4 5
Thank you to the contributors under CC BY-SA 4.0!
Adapted from (subject to copyright, with kind permission)
- Fitzpatrick, Richard: Euclid's "Elements of Geometry"
Adapted from CC BY-SA 3.0 Sources:
- Prime.mover and others: "Pr∞fWiki", https://proofwiki.org/wiki/Main_Page, 2016