Ptolemaeus Arabus et Latinus

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عدد أزمان الساعة ‘length of the hour in time degrees’

Arabic

Translation of:
References:	Alm. MS Leiden: f. 24v.29
Greek:	ὡριαίοι χρόνοι [Alm. Heiberg: II.9, 144:9]
Synonyms:
أزمان الساعات	[Alm. MS Tunis: 31a.24-25]