Proposition: Prop. 9.06: Number Squared making Cube is itself Cube

Euclid's Formulation

If a number makes a cube (number by) multiplying itself then it itself will also be cube. * For let the number $A$ make the cube (number) $B$ (by) multiplying itself. * I say that $A$ is also cube. fig06e

Modern Formulation

(not yet contributed)

Proofs: 1

Proofs: 1

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Adapted from (subject to copyright, with kind permission)

  1. Fitzpatrick, Richard: Euclid's "Elements of Geometry"

Adapted from CC BY-SA 3.0 Sources:

  1. Prime.mover and others: "Pr∞fWiki",, 2016