arviga
From LSJ
προγράψαντες οὖν τά τε θεωρήματα καὶ τὰ ἐπιτάγματα τὰ χρεῖαν ἔχοντα εἰς τὰς ἀποδείξιας αὐτῶν μετὰ ταῦτα γραψοῦμές τοι τὰ προκείμενα → having therefore written at the beginning the theorems and the postulates that are necessary for their proofs, we will then write out for you the propositions
arviga: (harv-), v. arvix.
arvīga, æ, f., bélier : *Varro L. 5, 98.
harviga P. Fest. 100 ; haruga Don. Phorm. 4, 4, 28.
