1. IO Islamic 461, ff 182v-189r
- Reference (shelfmark):
- IO Islamic 461, ff 182v-189r
- Title:
- Risālah fī ʿamal ḍilʿ al-musabba‘ al-mutasāwī al-aḍlā‘ fī al-dā‘irah رسالة في عمل ضلع المسبع المتساوي الأضلاع في الدائرة Kūhī, Wayjan ibn Rustum كوهي، ويجن بن رستم
- Scope & Content:
- Treatise on the construction of an equilateral heptagon within a circle by Abū Sahl Wayjan ibn Rustam al-Kūhī (أبو سهل ويجن بن رستم الكوهي also spelled al-Qūhī [القوهي]; fl. second half of the 10th century). The text contains seven diagrams, which are collected on a fold out (f. 188r) at the end of ...
- Collection Area:
- Oriental Manuscripts
- Languages:
- Arabic
- Date Range:
- 1198
- Extent:
-
Ff. 182v-189r
