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Aristarchus of Samos, the ancient Copernicus; a history of Greek astronomy to Aristarchus, together with Aristarchus's Treatise on the sizes and distances of the sun and moon (1913) Heath, Thomas Little, Sir, 1861-1940 · Oxford, Clarendon press · leaf 368
ἔστω τὰ A, B, ἄνισοι, καὶ μείζων ἧς κέντρον τὸ 4" λέγω ὅτι τὰς σφαίρας ὁ αὐτὸς κῶνος 15 περιλαμβάνει τὴν κορυφὴν ἔχων πρὸς τῇ ἐλάσσονι σφαίρᾳ. Ἐπεζεύχθω ἡ AB, καὶ ἐκβεβλήσθω διὰ τῆς AB ἐπίπεδον" ποιήσει δὴ τομὰς ἐν ταῖς σφαίραις κύκλους. ποιείτω τοὺς ΓΔΕ, ΖΗΘ' μείζων ἄρα ὁ TAE κύκλος τοῦ HZO… … τοῦ ΖΗΘ κύκλου, οὕτως ἡ AK πρὸς τὴν KB. ἔστω οὖν εἰλημμένον τὸ K σημεῖον, καὶ ἤχθω ἡ ΚΖ ἐφαπτομένη τοῦ ΖΗΘ κύκλου, καὶ ἐπεζεύχθω ἡ ΖΒ, καὶ διὰ τοῦ A τῇ ΒΖ παράλληλος ἤχθω ἡ ΑΤ, 6. ἀποκατασταθῇ] ἀποκαταστῇ το. ΘΖ] ZOW τι. ἐφάπτεται] ἐφάπτηται W 13. Β ad init. Vat. et codd. Paris. δὴ] δὲ W 17. τομὰς]… Aristarchus, of Samos · Astronomers -- Greece -- Biography · Astronomy, Greek -- History
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