Meteorologica (Meteorology)
Bekker 1837
ἄρα καὶ ἡ Δ τῆς Β. Προσπεπορίσθω οὖν πρὸς τὴν Β, ἐφ’
ἧς τὸ Ζ· ὥστ’ εἶναι ὅπερ τὴν Δ πρὸς τὴν Β, τὴν Β Ζ πρὸς
τὴν Δ. Εἶτα ὅπερ ἡ Ζ πρὸς τὴν Κ Η, ἡ τὸ Β πρὸς ἄλλην
πεποιήσθω τὴν Κ Π, καὶ ἀπὸ τοῦ Π ἐπὶ τὸ Μ ἐπεζεύχθω
ἡ τὸ Μ Π. Ἔσται οὖν τὸ Π πόλος τοῦ κύκλου,
πρὸς ὃν αἱ ἀπὸ τοῦ Κ γραμμαὶ προσπίπτουσιν· ἔσται γὰρ
ὅπερ ἡ Ζ πρὸς τὴν Κ Η, καὶ ἡ Β πρὸς τὴν Κ Π, καὶ ἡ
Δ πρὸς τὴν Π Μ. Μὴ γὰρ ἔστω, ἀλλ’ ἢ πρὸς ἐλάττω
ἢ πρὸς μείζω τῆς Π Μ· οὐθὲν γὰρ διοίσει. Ἔστω
πρὸς Π Ρ. Τὸν αὐτὸν ἄρα λόγον αἱ Η Κ καὶ Κ Π καὶ ἡ
Π Ρ πρὸς ἀλλήλας ἕξουσιν ὅνπερ αἱ Δ Β Ζ. Αἱ δὲ Δ Β Ζ
ἀνάλογον ἦσαν, ὅπερ ἡ Δ πρὸς Β, ἡ Ζ Β πρὸς Δ· ὥστε
ὅπερ ἡ Π Η πρὸς τὴν Π Ρ, ἡ τὸ Π Ρ πρὸς τὴν Π Κ.
Ἂν οὖν ἀπὸ τῶν Κ Η αἱ Η Ρ καὶ Κ Ρ ἐπὶ τὸ Ρ ἐπιζευχθῶσιν,
αἱ ἐπιζευχθεῖσαι αὗται τὸν αὐτὸν ἕξουσι λόγον ὅνπερ
ἡ Π Η πρὸς τὴν Π Ρ· περὶ γὰρ τὴν αὐτὴν γωνίαν τὴν Π
ἀνάλογον αἵ τε τοῦ Η Π Ρ τριγώνου καὶ τοῦ Κ Ρ Π.
Ὥστε καὶ ἡ Π Ρ πρὸς τὴν Κ Ρ τὸν αὐτὸν ἕξει λόγον,
καὶ ἡ Η Π πρὸς τὴν Π Ρ. Ἔχει δὲ καὶ ἡ Μ Η πρὸς
τὴν Μ Κ τὸν αὐτὸν λόγον ὅνπερ ἡ τὸ Δ πρὸς τὸ Β
ἀμφότεραι. Ὥστ’ ἀπὸ τῶν Η Κ σημείων οὐ μόνον πρὸς τῇ
Μ Ν περιφερείᾳ συσταθήσονται τὸν αὐτὸν ἔχουσαι λόγον,
ἀλλὰ καὶ ἄλλοθι· ὅπερ ἀδύνατον. Ἐπεὶ οὖν ἡ Δ οὔτε πρὸς
ἐλάττω τῆς Π Μ οὔτε πρὸς μείζω (ὁμοίως γὰρ δείξομεν),
δῆλον ὅτι πρὸς αὐτὴν ἂν εἴη τὴν ἐφ’ ᾖ Μ Π. Ὥστ’
Work
Title: Meteorologica
English: Meteorology
Original: Μετεωρολογικά
Domains: Meteorology
Text information
Type: Original
Bibliographic information
Publication type: Book
Author/Editor: Bekker, Immanuel
Title: Aristotelis Opera
Published: 1837
Series: Aristotelis Opera
Volume: 3
Pages: 1-130
Publisher: Oxford University Press, Oxford
Download
Arist-Gr_023.xml [412 Kb]