# Mensurae marmorum ac lignorum 28

Didymus Alexandrinus, Mensurae marmorum ac lignorum, Chapter 28. Ancient Greek.

Canonical: https://interlinea.aeterna-institute.org/library/greek/didymus-alexandrinus/mensurae-marmorum-ac-lignorum/28

Ἐὰν οὖν τις λέγη ὅτι Οἱ ρ΄ πήχεις οἱ εὐθυμετρικοὶ πόσοι πόδες Ῥωμαϊκοὶ εὐθιμετρικοί; ποίει ἐννάκις τὰ ρ΄· γίνονται Ϡ΄· καὶ μέριζε παρὰ τῶν ε΄· γίνονται ρπ΄·

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Didymus Alexandrinus, Mensurae marmorum ac lignorum, ed. Frederick Hultsch. Text: The Greek Library, from the Perseus Digital Library and other open sources, CC BY-SA 4.0. Changes: apostrophes normalised and the text divided into reading sections by Interlinea.
License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Source: https://thegreeklibrary.pages.lisn.upsaclay.fr/works/tlg0357.tlg001.local001/.