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Ṭarīq fī istikhrāj khatṭayn bayna khaṭṭayn wa-tatawālá ‘alá nisbah way in the extraction of Khaṭṭayn between Khaṭīn and following the lineage Kūhī, Wayjan ibn Rustum Kuhi, Wijn ibn Rustum
( طريق في استخراج خطّين بين خطّين وتتوالى على نسبة كوهي، ويجن بن رستم)

Title Ṭarīq fī istikhrāj khatṭayn bayna khaṭṭayn wa-tatawālá ‘alá nisbah way in the extraction of Khaṭṭayn between Khaṭīn and following the lineage Kūhī, Wayjan ibn Rustum Kuhi, Wijn ibn Rustum
Title Original طريق في استخراج خطّين بين خطّين وتتوالى على نسبة كوهي، ويجن بن رستم
Author Abū Sahl Wayjan ibn Rustam al-Kūhī
Publication Date: 1198 (AH, Hijri)
Type Book
Language Arabic
Digital Yes
Manuscript Yes
Pages Count 1
Library: Qatar Digital Library
Library Asset ID IO Islamic 461, ff 189v-191r
Record ID vdc_100025776458.0x000005
Library Location British Library: Oriental Manuscripts
Date 1198 (AH, Hijri)
Notes Short geometrical treatise by Abū Sahl Wayjan ibn Rustam al-Kūhī The text contains one diagram, which is presented on a fold out (f. 190r). Contents: Beginnings (f. 189v, lines 2-): We make the two lines A B C to surround angle B and complete the parallelogram surface B D We work on it as a circle, ABC, and we work on point B as a hyperbola that is not linear A D D C... Ends (f. 191r, lines 7-9): ...It has been shown that the ratio of B C to E D As the ratio of E D to E T and as the ratio of E T to A B and so on What we wanted to show
Erişim Koşulları Unrestricted
Seçilmiş kaynakça Studies: Sezgin, Fuat, Geschichte des arabischen Schrifttums , vol. 5 (Leiden: Brill, 1974). pp 318 Berggren, Len, 'Kūhī: Abū Sahl Wījan ibn Rustam [Wustam] al-Kūhī [al-Qūhī]' in The Biographical Encyclopedia of Astronomers , Thomas Hockey et al., eds., (New York: Springer, 2007) pp. 659
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Ṭarīq fī istikhrāj khatṭayn bayna khaṭṭayn wa-tatawālá ‘alá nisbah way in the extraction of Khaṭṭayn between Khaṭīn and following the lineage Kūhī, Wayjan ibn Rustum Kuhi, Wijn ibn Rustum

( طريق في استخراج خطّين بين خطّين وتتوالى على نسبة كوهي، ويجن بن رستم)
Author Abū Sahl Wayjan ibn Rustam al-Kūhī
Publication Date 1198 (AH, Hijri)
Type Book
Language Arabic
Digital Yes
Manuscript Yes
Pages Count 1
Library Qatar Digital Library
Library Asset ID IO Islamic 461, ff 189v-191r
Record ID vdc_100025776458.0x000005
Library Location British Library: Oriental Manuscripts
Date 1198 (AH, Hijri)
Notes Short geometrical treatise by Abū Sahl Wayjan ibn Rustam al-Kūhī The text contains one diagram, which is presented on a fold out (f. 190r). Contents: Beginnings (f. 189v, lines 2-): We make the two lines A B C to surround angle B and complete the parallelogram surface B D We work on it as a circle, ABC, and we work on point B as a hyperbola that is not linear A D D C... Ends (f. 191r, lines 7-9): ...It has been shown that the ratio of B C to E D As the ratio of E D to E T and as the ratio of E T to A B and so on What we wanted to show
Erişim Koşulları Unrestricted
Seçilmiş kaynakça Studies: Sezgin, Fuat, Geschichte des arabischen Schrifttums , vol. 5 (Leiden: Brill, 1974). pp 318 Berggren, Len, 'Kūhī: Abū Sahl Wījan ibn Rustam [Wustam] al-Kūhī [al-Qūhī]' in The Biographical Encyclopedia of Astronomers , Thomas Hockey et al., eds., (New York: Springer, 2007) pp. 659
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