[Ḥaṭṭ al-niqāb ʻan wujūh aʻmāl al-ḥisāb].[حط النقاب عن وجوه اعمال الحساب].
( حط النقاب عن وجوه اعمال الحساب)

Name: [Ḥaṭṭ al-niqāb ʻan wujūh aʻmāl al-ḥisāb].[حط النقاب عن وجوه اعمال الحساب].
Author: Ibn al-Qunfudh, Aḥmad ibn Ḥusayn, -1406 or 1407.

İsim	[Ḥaṭṭ al-niqāb ʻan wujūh aʻmāl al-ḥisāb].[حط النقاب عن وجوه اعمال الحساب].
İsim Orijinal	حط النقاب عن وجوه اعمال الحساب
Yazar	Ibn al-Qunfudh, Aḥmad ibn Ḥusayn, -1406 or 1407.
Basım Tarihi:	1400
Basım Yeri	[Morocco?], [between 1400 and 1599?] -
Konu	Arithmetic., Ibn al-Bannāʾ, Aḥmad ibn Muḥammad, 1256?-1321? Talkhīṣ aʻmāl al-ḥisāb., Arithmetic--Early works to 1800., Mathematics, Arab--Early works to 1800., Mathematics, Arab.
Tür	Belge
Dil	Arapça
Dijital	Hayır
Yazma	Evet
Fiziksel Boyutlar	159 leaves : paper ; 268 x 195 (205 x 135) mm bound to 274 x 208 mm
Kütüphane:	Penn Kütüphaneleri
Demirbaş Numarası	844036954
Kayıt Numarası	9959542723503681
Lokasyon	University of Pennsylvania Libraries
Tarih	1400
Notlar	Ms. codex., Title supplied by cataloger., Pagination: 159 leaves; [1-55, i-ii, 56-151, i-ii, 152-165, 164-273, 174-179, 280-312], later pagination in blue ink, upper center. Catchwords on each leaf, lower left verso, many obscured by past water damage., Layout: Written in 24 long lines., Script: Written in maghribi script in brown ink; pointed. Headings in larger script., Decoration: Calculations in red ink. Numerous tables in red and brown ink., Binding: Later red leather, blind-stamped with central mandorla, two pendants on the vertical axis, cornerpieces and frame; rebacked. Marbled doublure., Origin: Written in northern Africa, probably Morocco, in the 15th or 16th century., Watermarks: Laid European paper with grape watermark. \| Lawrence J. Schoenberg & Barbara Brizdle Manuscript Initiative. \| Arabic. \| Sold by Sam Fogg Ltd. (London) to Lawrence J. Schoenberg, July 2004., Deposit by Lawrence J. Schoenberg and Barbara Brizdle, 2013., Gift of Barbara Brizdle Schoenberg, 2021.
Örnek Metin	Commentary on the summary of arithmetical operations by the late 13th- and early 14th-century scholar Ibn al-Bannāʼ. Demonstrates with examples the calculation of sums involving fractional numbers and square roots. Extensive marginal notes on a few leaves (p. 20-35). The first leaf is missing and the text ends abruptly. Several leaves have restored outer margins. Pages 189-194 missing text because of conservation after water damage.
Atıf Şekli	Aḥmad ibn Ḥusayn ibn al-Qunfudh, Ḥaṭṭ al-niqāb ʻan wujūh aʻmāl al-ḥisāb (Oversize LJS 481). Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania.
Atıf Yapılan	Described in Transformation of knowledge: early manuscripts from the collection of Lawrence J. Schoenberg (London: Paul Holberton, 2006), p. 39 (LJS 481).
İçerik	Ibn al-Bannāʼ, Aḥmad ibn Muḥammad, 1256?-1321? Talkhīṣ aʻmāl al-ḥisāb. Selections., ابن البناء، احمد بن محمد، 1256؟-1321؟ تلخيص اعمال الحساب. Selections.
Tür	Manuscripts, Arabic -- 15th century., Manuscripts, Arabic -- 16th century., codices (bound manuscripts), commentaries, Early works.
Hakkında Yayınlar	Oaks, Jeffrey A., "The Medieval Arabic Zero," in Peter Gobets and Robert Lawrence Kuhn, eds., The Origin and Significance of Zero: An Interdisciplinary Perspective (Boston: Brill, 2024), p. 256.

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[Ḥaṭṭ al-niqāb ʻan wujūh aʻmāl al-ḥisāb].[حط النقاب عن وجوه اعمال الحساب].

( حط النقاب عن وجوه اعمال الحساب)

Yazar Ibn al-Qunfudh, Aḥmad ibn Ḥusayn, -1406 or 1407.

Basım Tarihi 1400

Basım Yeri [Morocco?], [between 1400 and 1599?] -

Konu Arithmetic., Ibn al-Bannāʾ, Aḥmad ibn Muḥammad, 1256?-1321? Talkhīṣ aʻmāl al-ḥisāb., Arithmetic--Early works to 1800., Mathematics, Arab--Early works to 1800., Mathematics, Arab.

Tür Belge

Dil Arapça

Dijital Hayır

Yazma Evet

Fiziksel Boyutlar 159 leaves : paper ; 268 x 195 (205 x 135) mm bound to 274 x 208 mm

Kütüphane Penn Kütüphaneleri

Demirbaş Numarası 844036954

Kayıt Numarası 9959542723503681

Lokasyon University of Pennsylvania Libraries

Tarih 1400

Notlar Ms. codex., Title supplied by cataloger., Pagination: 159 leaves; [1-55, i-ii, 56-151, i-ii, 152-165, 164-273, 174-179, 280-312], later pagination in blue ink, upper center. Catchwords on each leaf, lower left verso, many obscured by past water damage., Layout: Written in 24 long lines., Script: Written in maghribi script in brown ink; pointed. Headings in larger script., Decoration: Calculations in red ink. Numerous tables in red and brown ink., Binding: Later red leather, blind-stamped with central mandorla, two pendants on the vertical axis, cornerpieces and frame; rebacked. Marbled doublure., Origin: Written in northern Africa, probably Morocco, in the 15th or 16th century., Watermarks: Laid European paper with grape watermark. | Lawrence J. Schoenberg & Barbara Brizdle Manuscript Initiative. | Arabic. | Sold by Sam Fogg Ltd. (London) to Lawrence J. Schoenberg, July 2004., Deposit by Lawrence J. Schoenberg and Barbara Brizdle, 2013., Gift of Barbara Brizdle Schoenberg, 2021.

Örnek Metin Commentary on the summary of arithmetical operations by the late 13th- and early 14th-century scholar Ibn al-Bannāʼ. Demonstrates with examples the calculation of sums involving fractional numbers and square roots. Extensive marginal notes on a few leaves (p. 20-35). The first leaf is missing and the text ends abruptly. Several leaves have restored outer margins. Pages 189-194 missing text because of conservation after water damage.

Atıf Şekli Aḥmad ibn Ḥusayn ibn al-Qunfudh, Ḥaṭṭ al-niqāb ʻan wujūh aʻmāl al-ḥisāb (Oversize LJS 481). Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania.

Atıf Yapılan Described in Transformation of knowledge: early manuscripts from the collection of Lawrence J. Schoenberg (London: Paul Holberton, 2006), p. 39 (LJS 481).

İçerik Ibn al-Bannāʼ, Aḥmad ibn Muḥammad, 1256?-1321? Talkhīṣ aʻmāl al-ḥisāb. Selections., ابن البناء، احمد بن محمد، 1256؟-1321؟ تلخيص اعمال الحساب. Selections.

Tür Manuscripts, Arabic -- 15th century., Manuscripts, Arabic -- 16th century., codices (bound manuscripts), commentaries, Early works.

Hakkında Yayınlar Oaks, Jeffrey A., "The Medieval Arabic Zero," in Peter Gobets and Robert Lawrence Kuhn, eds., The Origin and Significance of Zero: An Interdisciplinary Perspective (Boston: Brill, 2024), p. 256.