TEXT

Risālah Ḥabash al-Ḥāsib fī samt al-qiblah

Title (arabic)

رسالة حبش الحاسب في سمت القبلة

Title (translit)

Risālah Ḥabash al-Ḥāsib fī samt al-qiblah

Alias

[Analemma for Determining Qibla]

Author

Language

Arabic

Subject

Notes

This work is not extant, but it is contained in the witness to his Zīj (Istanbul, Süleymaniye, Yeni Cami MS 784, ff. 194b-195). It is described by Bīrūnī in a letter to Saʿīd (see Leiden, Or. 168/16, ff. 136b-137a).

ismi_id

125872

Literature References

Rozenfeld, Boris, and Ekmeleddin İhsanoğlu. 2003. Mathematicians, Astronomers and Other Scholars of Islamic Civilisation and Their Works (7th-19th c.). Istanbul: Research Centre for Islamic History, Art, and Culture.

P. 27 (no. 46), M2.

Kennedy, Edward, and Yusuf ʿId. 1974. “A Letter of Al-Bīrūni: Ḥabash Al-Ḥāsib`s Analema for the Qibla”. Historia Mathematica 1: 3-11.