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Astronomical table which indicates the increase of the dâïr (فضل الدائر)
( فضل الدائر)

Title	Astronomical table which indicates the increase of the dâïr (فضل الدائر)
Title Original	فضل الدائر
Publication Date:	1601
Type	Other
Language	Arabic
Digital	Yes
Manuscript	No
Library:	Pompeu Fabra University Library
Record ID	cdi_europeana_collections_9200519_ark_12148_btv1b53205384q
Library Location	Available Online
Date	1601
Sample Text	Scanning from an original document: Arabic 2552. The dâïr is the arc of the hourly circle which measures the elapsed part of the day, and the increase, or rather the excess (فضل), is the excess of the semi-diurnal arc over the dâïr. (See Delambre, History of astronomy of the Middle Ages, p. 111, 118, 187.) This table is calculated for each minute of the degree, up to 60°. Digitization carried out from an original document: Arabic 2552. The dâïr is the arc of the hourly circle which measures the elapsed part of the day, and the increase, or rather the excess (فضل), is the excess of the semi-diurnal arc over the dâïr. (See Delambre, History of astronomy of the Middle Ages, p. 111, 118, 187.) This table is calculated for each minute of the degree, up to 60°.
Kaynak	Europeana Collections

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Astronomical table which indicates the increase of the dâïr (فضل الدائر)

( فضل الدائر)

Publication Date 1601

Type Other

Language Arabic

Digital Yes

Manuscript No

Library Pompeu Fabra University Library

Record ID cdi_europeana_collections_9200519_ark_12148_btv1b53205384q

Library Location Available Online

Date 1601

Sample Text Scanning from an original document: Arabic 2552. The dâïr is the arc of the hourly circle which measures the elapsed part of the day, and the increase, or rather the excess (فضل), is the excess of the semi-diurnal arc over the dâïr. (See Delambre, History of astronomy of the Middle Ages, p. 111, 118, 187.) This table is calculated for each minute of the degree, up to 60°. Digitization carried out from an original document: Arabic 2552. The dâïr is the arc of the hourly circle which measures the elapsed part of the day, and the increase, or rather the excess (فضل), is the excess of the semi-diurnal arc over the dâïr. (See Delambre, History of astronomy of the Middle Ages, p. 111, 118, 187.) This table is calculated for each minute of the degree, up to 60°.

Kaynak Europeana Collections