{"schemaVersion":2,"id":"tlg0363.tlg012.local001","url":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/","urn":"urn:cts:greekLit:tlg0363.tlg012.local001","title":"Fragmenta","titleGreek":null,"alternateTitles":[],"author":"Anonymous","authorityName":"Claudius PTOLEMAEUS Astrol. et Math.","authorUrl":null,"authorityUrl":"https://thegreeklibrary.org/authors/tlg0363-claudius-ptolemaeus-astrol-et-math/","editors":[],"publication":{"digitalPublisher":"Corpus local","sourceTitle":null,"edition":null,"publisher":null,"place":null,"date":null,"volume":null,"series":null,"citation":"Fragmenta, ed. Heiberg, op. cit., vol. 2, 263– 270. Q: 1,481: Math., Mech. frr. 1–8.","citationShort":"Fragmenta, ed. Heiberg, op. cit., vol. 2, 263– 270."},"rights":{"text":"Document TEI P5 local en UTF-8.","url":null},"provenance":{"authority":null,"sponsors":[],"funders":[],"principal":null,"responsibilities":[]},"corpus":{"version":"2.2.0","date":"2026-08-29"},"revisionDate":"2026-08-29","sourceUrl":"https://maximus.tlg.uci.edu/canon.php","sourceLinkType":"catalogue","sourceRights":null,"citation":"Fragmenta. Fragmenta, ed. Heiberg, op. cit., vol. 2, 263– 270.. urn:cts:greekLit:tlg0363.tlg012.local001","excerpt":"Ἰστέον δέ, ὅτι καὶ Πτολεμαῖος ἐν τῷ περὶ τῶν στοι- χείων βιβλίῳ καὶ ἐν τοῖς Ὀπτικοῖς καὶ Πλωτῖνος ὁ μέγας καὶ Ξέναρχος δὲ ἐν ταῖς Πρὸς τὴν πέμπτην οὐσίαν ἀπορίαις τὴν μὲν ἐπ' εὐθείας κίνησιν τῶν στοιχείων γινομένων ἔτι καὶ ἐν τῷ παρὰ φύσιν ὄν- των τόπῳ ἀλλὰ μήπω τὸν κατὰ φύσιν ἀπειληφότων εἶναί φασι ... (20) δῆλον, ὅτι οὐ κατὰ φύσιν ἔχον- τα τελέως κινεῖται, ἀλλ', ὥς φασιν οἱ εἰρημένοι πρό- τερον ἄνδρες, Πτολεμαῖος, Ξέναρχος, Πλωτῖνος, κατὰ φύσιν ἔχοντα καὶ ἐν τοῖς οἰκείοις τόποις ὄντα τὰ στοιχεῖα ἢ μένει ἢ κύκλῳ κινεῖται. Cfr. Proclus in Timaeum 274 c: κρατοῦντος καὶ ἐκείνου τοῦ λόγου πάντως, ὃν Πτολεμαῖος καὶ Πλω- τῖνος ἐξέφηναν, πᾶν σῶμα ἐν τῷ οἰκείῳ τόπῳ ὂν ἢ μένειν ἢ κυκλοφορεῖσθαι, τὸ δὲ ἀνωφερὲς ἢ κατω- φερὲς τῶν μὴ ἐν οἰκείοις ὄντων εἶναι τόποις τὸν οἰκεῖον καταλαβεῖν ἐφιεμένων.","divisions":[{"label":"4","url":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/#tlg0363-tlg012-local001-4"},{"label":"5","url":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/#tlg0363-tlg012-local001-5"},{"label":"t6","url":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/#tlg0363-tlg012-local001-t6"},{"label":"6","url":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/#tlg0363-tlg012-local001-6"},{"label":"t7-8","url":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/#tlg0363-tlg012-local001-t7-8"},{"label":"7","url":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/#tlg0363-tlg012-local001-7"},{"label":"8","url":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/#tlg0363-tlg012-local001-8"},{"label":"Section 8","url":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/#tlg0363-tlg012-local001-segment-1"}],"formats":{"html":"https://thegreeklibrary.org/works/tlg0363.tlg012.local001/","json":"https://thegreeklibrary.org/api/works/tlg0363.tlg012.local001.json","compressedReadingDocument":"https://thegreeklibrary.org/works/tlg0363/tlg012/local001.json.gz"}}