Chip facts in calculating stairs and minutes
(حقائق الرقائق في حساب الدرج والدقائق)

Name: Chip facts in calculating stairs and minutes
Author: Tribe of the Maridini, Badr al-Din Muhammad ibn Muhammad ibn Ahmad ibn Muhammad al-Dimashqi, 907 AH/1501 AD; He was born in the year 826 AH / 1423 AD.

Title	Chip facts in calculating stairs and minutes
Title Original	حقائق الرقائق في حساب الدرج والدقائق
Author	Tribe of the Maridini, Badr al-Din Muhammad ibn Muhammad ibn Ahmad ibn Muhammad al-Dimashqi, 907 AH/1501 AD; He was born in the year 826 AH / 1423 AD.
Author Original	سبط الماريديني، بدر الدين محمد بن محمد بن أحمد بن محمد الدمشقي، هـم؛ ولد سنة هـ م
Publication Date:	864 AH / 1459 AD
Publication Place	Damascus - Syria - Abu Al-Jassan Nour Al-Din Ali bin Badr Al-Din Hassan, known as Al-Bahtiti
Subject	Trigonometry.
Type	kitap
Language	Arabic
Digital	Yes
Manuscript	Yes
Pages Count	26
Physical Dimensions	12.5cm × 18cm
Library:	Al-Furqan Islamic Heritage Foundation
Library Asset ID	4704 - عام
Record ID	187244
Library Location	Syria (Damascus) - Dar Al-Kutob Al-Dhahiria Library - Syria (Damascus) - Dar Al-Kutob Al-Dhahiria Library
Date	864 AH / 1459 AD
Notes	Explanation of the book: Revealing the Truths in Calculating the Decades and Minutes, by Abu Abbas Shihab al-Din Ahmad bin Majid bin Muhammad bin Mu’allaq al-Saadi al-Najdi. He was alive before 895 AH/1490 AD. The author built this book on an introduction, ten chapters, and a conclusion. He researched the calculations of astronomical and trigonometric works, and operations on angles and trigonometric ratios (addition, subtraction, multiplication, and division). See Abd al-Salam al-Shatti al-Hanbali al-Qadri. The symbols and headers of phrases were written in red. He left a margin of 2.5 cm wide. It contains corrections, explanations, and comments. On the front side of the first sheet is a sentence stating that this copy is corresponding and readable by the author himself.
Sample Text	After the bismillu: Praise be to God, praise be to the thankful. Then he says, “Fakir, may God have mercy on him, Muhammad Muhammad, the grandson of al-Mardini.” There is nothing better for calculating astronomical works than the method of calculating the Titanic ratios, which is the one used in our time.. So I wanted to shorten a useful introduction in which I mention what I need in the ratio and simplify it.. I called it the facts of the chips in calculating degrees and minutes.
İcazetler	من المؤلف للناسخ أبي الحسن
İcazet tarihleri	864هـ/1459م؛ الخميس 18 ربيع الآخر؛ بخط المؤلف نفسه. وهي على الوجه الثني للورقة الأخيرة.
Yazı hakkında notlar	معجم، خالٍ من الشكل
Mürekkep rengi	أسود
Satır sayısı	17
Sahiplik	عبد السلام الشطي
Kaynakça	معجم المؤلفين، ج 11، ص 188؛ الأعلام، ج 7، ص 282؛ تاريخ الأدب العربي، ج 19، ص 391، 471؛ تاريخ الأدب العربي، ج 2، ص 161، 164، 169؛ الذيل، ص 675.
Yazı türü	Naskh

View in source Al-Furqan Islamic Heritage Foundation

Al-Furqan Islamic Heritage Foundation

Chip facts in calculating stairs and minutes

(حقائق الرقائق في حساب الدرج والدقائق)

Author Tribe of the Maridini, Badr al-Din Muhammad ibn Muhammad ibn Ahmad ibn Muhammad al-Dimashqi, 907 AH/1501 AD; He was born in the year 826 AH / 1423 AD.

Author Original سبط الماريديني، بدر الدين محمد بن محمد بن أحمد بن محمد الدمشقي، هـم؛ ولد سنة هـ م

Publication Date 864 AH / 1459 AD

Publication Place Damascus - Syria - Abu Al-Jassan Nour Al-Din Ali bin Badr Al-Din Hassan, known as Al-Bahtiti

Subject Trigonometry.

Type kitap

Language Arabic

Digital Yes

Manuscript Yes

Pages Count 26

Physical Dimensions 12.5cm × 18cm

Library Al-Furqan Islamic Heritage Foundation

Library Asset ID 4704 - عام

Record ID 187244

Library Location Syria (Damascus) - Dar Al-Kutob Al-Dhahiria Library - Syria (Damascus) - Dar Al-Kutob Al-Dhahiria Library

Date 864 AH / 1459 AD

Notes Explanation of the book: Revealing the Truths in Calculating the Decades and Minutes, by Abu Abbas Shihab al-Din Ahmad bin Majid bin Muhammad bin Mu’allaq al-Saadi al-Najdi. He was alive before 895 AH/1490 AD. The author built this book on an introduction, ten chapters, and a conclusion. He researched the calculations of astronomical and trigonometric works, and operations on angles and trigonometric ratios (addition, subtraction, multiplication, and division). See Abd al-Salam al-Shatti al-Hanbali al-Qadri. The symbols and headers of phrases were written in red. He left a margin of 2.5 cm wide. It contains corrections, explanations, and comments. On the front side of the first sheet is a sentence stating that this copy is corresponding and readable by the author himself.

Sample Text After the bismillu: Praise be to God, praise be to the thankful. Then he says, “Fakir, may God have mercy on him, Muhammad Muhammad, the grandson of al-Mardini.” There is nothing better for calculating astronomical works than the method of calculating the Titanic ratios, which is the one used in our time.. So I wanted to shorten a useful introduction in which I mention what I need in the ratio and simplify it.. I called it the facts of the chips in calculating degrees and minutes.

İcazetler من المؤلف للناسخ أبي الحسن

İcazet tarihleri 864هـ/1459م؛ الخميس 18 ربيع الآخر؛ بخط المؤلف نفسه. وهي على الوجه الثني للورقة الأخيرة.

Yazı hakkında notlar معجم، خالٍ من الشكل

Mürekkep rengi أسود

Satır sayısı 17

Sahiplik عبد السلام الشطي

Kaynakça معجم المؤلفين، ج 11، ص 188؛ الأعلام، ج 7، ص 282؛ تاريخ الأدب العربي، ج 19، ص 391، 471؛ تاريخ الأدب العربي، ج 2، ص 161، 164، 169؛ الذيل، ص 675.

Yazı türü Naskh