Euclid:Proposition/IX/30

Proposition

In the words of Euclid:

If an odd number measure an even number, it will also measure the half of it.

(The Elements: Book $\text{IX}$: Proposition $30$)

Sources

• 1926: Sir Thomas L. Heath: Euclid: The Thirteen Books of The Elements: Volume 2 (2nd ed.) ... (previous) ... (next): Book $\text{IX}$. Propositions