Ptolemaeus Arabus et Latinus

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ἀφαιρῶ ‘(of ratios) divide out from both sides of an equation’

Greek. – Grammar: v.

Translated into:
References:	Alm. Heiberg: I.14, 78:4, 17
Arabic:	نقص [Alm. MS Tunis: 16a]
Arabic:	ألقى [Alm. MS Leiden: f. 12v]
Modern translations:
English:	(of ratios) divide out from both sides of an equation