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Arabus et Latinus

Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ σ ς τ υ φ χ ψ ω
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Work C.1.1250a

Naṣīr al-Dīn al-Ṭūsī
Risāla fī 'khtilāf awḍāʿ marākiz aflāk ʿuṭārid fī masīrāti-hā wa-maqādīr abʿād markaz al-tadwīr ʿan markazay al-ʿālam wa-muʿaddil al-masīr

Note Short work usually appended to Naṣīr al-Dīn al-Ṭūsī’s Taḥrīr al-Majisṭī devoted to the computation of the centers of the spheres of Mercury. It includes a set of twenty figures and three tables.


Berlin, SBPK, Sprenger 1838, f. 153v-156r

Dublin, CBL, Ar. 3637, f. 165r-166r (691/1292)

Istanbul, Nuruosmaniye, 2941, f. 108v-109v (684/1285)

London, BL, India Office Islamic 1148, f. 62v

Paris, BnF, ar. 2485 , f. 100v-101v