<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:py="http://codespeak.net/lxml/objectify/pytype" py:pytype="TREE"><text><body><div type="edition" n="urn:cts:greekLit:tlg0550.tlg001.1st1K-grc1" xml:lang="grc"><div type="textpart" subtype="section" xml:base="urn:cts:greekLit:tlg0550.tlg001.1st1K-grc1" n="8"><head>η′.</head><p rend="indent">Τῶν αὐτῶν ὄντων ἔστω τὸ Δ σημεῖον ἐπὶ μιᾶς τῶν ἀσυμπτώτων, καὶ τὰ λοιπὰ γινέσθω τὰ αὐτά. λέγω, ὅτι ἡ ἀπὸ τῆς ἁφῆς ἐπ’ ἄκραν τὴν ἀποληφθεῖσαν ἀγομένη παράλληλος ἔσται τῇ ἀσυμπτώτῳ, ἐφ’ ἧς ἔσται τὸ Δ σημεῖον.</p><p rend="indent">ἔστω γὰρ τὰ εἰρημένα, καὶ κείσθω τῇ ΔΕ ἴση ἡ ΕΖ, καὶ ἀπὸ τοῦ Β παράλληλος τῇ ΜΝ ἤχθω, εἰ δυνατόν, ἡ ΒΗ. ἴση ἄρα ἡ ΔΕ τῇ ΕΗ· ὅπερ ἄτοπον· ὑπόκειται γὰρ ἡ ΔΕ τῇ ΕΖ ἴση.</p></div></div></body></text></TEI>