Isaac Ibn Albalia
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Isaac Ibn Albalia
Isaac ben Baruch Albalia (, ''Yiṣḥaq ben Barukh Albalia'') (1035, Cordova – 1094, Granada) was an Andalusian Jewish mathematician, astronomer, astrologer, and Talmudist. Biography First educated by a Jew from Perigord, Albalia went on to the academy in Lucena, where he struck up a close friendship with Me'ir ibn Migash, father of Joseph ibn Migash, and then settled in Granada. When barely thirty years old Albalia began to write ''Kupat ha-Rokhlim'' ("The Peddler's Basket"), a commentary on the Talmud. He was a close friend of Samuel ha-Nagid, whose son Jehoseph ha-Nagid became Albalia's patron, to whom he dedicated his 1065 astronomical work ''Maḥberet Sod ha-Ibbur'' ("The Secret of Intercalation"), on the principles of the Jewish calendar. According to Moses ibn Ezra, Albalia was also a poet and rhetorician. After the murder of Jehoseph ha-Nagid in the 1066 Granada massacre, Albalia fled to Cordova, where he became acquainted with then-prince Al-Mu'tamid ibn Abbad. Wh ...
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Córdoba, Spain
Córdoba (; ),, Arabic: قُرطبة DIN 31635, DIN: . or Cordova () in English, is a city in Andalusia, Spain, and the capital of the Province of Córdoba (Spain), province of Córdoba. It is the third most populated Municipalities in Spain, municipality in Andalusia and the 11th overall in the country. The city primarily lies on the right bank of the Guadalquivir, in the south of the Iberian Peninsula. Once a Roman settlement, it was taken over by the Visigothic Kingdom, Visigoths, followed by the Umayyad conquest of Hispania, Muslim conquests in the eighth century and later becoming the capital of the Umayyad Caliphate of Córdoba. During these Islamic Golden Age, Muslim periods, Córdoba was transformed into a world leading center of education and learning, producing figures such as Maimonides, Averroes, Ibn Hazm, and Al-Zahrawi, and by the 10th century it had grown to be the second-largest city in Europe. Following the Siege of Córdoba (1236), Christian conquest in 1236, it ...
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Nasi (Hebrew Title)
( ''nāśīʾ'') is a Hebrew title meaning "prince" in Biblical Hebrew, "Prince f the Sanhedrin">Sanhedrin.html" ;"title="f the Sanhedrin">f the Sanhedrin in Mishnaic Hebrew, or "President (government title), president" in Hebrew language#Modern Hebrew, Modern Hebrew. Usage Genesis and ancient Israel The noun ''nasi'' (including its grammatical variations), occurs 132 times in the Masoretic Text of the Hebrew Bible, and in English is usually translated "prince," occasionally "captain." The first use is for the twelve "princes" who will descend from Ishmael, in the Book of Genesis , and the second use, in , is the Hethites recognising Abraham as "a godly prince" (' ). In the Book of Leviticus (), in the rites of sacrifices for leaders who err, there is the special offering made by a "nasi". In the Book of Numbers (), the leader of each tribe is referred to as a ''nasi'', and each one brings a gift to the Tabernacle. In , occurring 38 years later in the Biblical story, the ' ...
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Medieval Jewish Scholars
In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire and transitioned into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages. Population decline, counterurbanisation, the collapse of centralized authority, invasions, and mass migrations of tribes, which had begun in late antiquity, continued into the Early Middle Ages. The large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the 7th century, North Africa and the Middle East—most recently part of the Eastern Roman ...
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Medieval Jewish Philosophers
In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire and transitioned into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages. Population decline, counterurbanisation, the collapse of centralized authority, invasions, and mass migrations of tribes, which had begun in late antiquity, continued into the Early Middle Ages. The large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the 7th century, North Africa and the Middle East—most recently part of the Eastern Roma ...
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Medieval Jewish Astronomers
In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire and transitioned into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages. Population decline, counterurbanisation, the collapse of centralized authority, invasions, and mass migrations of tribes, which had begun in late antiquity, continued into the Early Middle Ages. The large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the 7th century, North Africa and the Middle East—most recently part of the Eastern Roman ...
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Medieval Jewish Astrologers
In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the Post-classical, post-classical period of World history (field), global history. It began with the fall of the Western Roman Empire and transitioned into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern history, modern period. The medieval period is itself subdivided into the Early Middle Ages, Early, High Middle Ages, High, and Late Middle Ages. Population decline, counterurbanisation, the collapse of centralized authority, invasions, and mass migrations of tribes, which had begun in late antiquity, continued into the Early Middle Ages. The large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the ...
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11th-century Rabbis In Al-Andalus
The 11th century is the period from 1001 ( MI) through 1100 ( MC) in accordance with the Julian calendar, and the 1st century of the 2nd millennium. In the history of Europe, this period is considered the early part of the High Middle Ages. There was, after a brief ascendancy, a sudden decline of Byzantine power and a rise of Norman domination over much of Europe, along with the prominent role in Europe of notably influential popes. Christendom experienced a formal schism in this century which had been developing over previous centuries between the Latin West and Byzantine East, causing a split in its two largest denominations to this day: Roman Catholicism and Eastern Orthodoxy. In Song dynasty China and the classical Islamic world, this century marked the high point for both classical Chinese civilization, science and technology, and classical Islamic science, philosophy, technology and literature. Rival political factions at the Song dynasty court created strife amongst th ...
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1094 Deaths
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by  2, although by other definitions 1 is the second natural number, following  0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ...
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1035 Births
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by  2, although by other definitions 1 is the second natural number, following  0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ...
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Abraham Ibn Daud
Abraham ibn Daud ( he, אַבְרָהָם בֵּן דָּוִד הַלֵּוִי אִבְּן דָּאוּד; ar, ابراهيم بن داود) was a Spanish-Jewish astronomer, historian, and philosopher; born at Córdoba, Spain about 1110; died in Toledo, Spain, according to common report, a martyr about 1180. He is sometimes known by the abbreviation Rabad I or Ravad I. His mother belonged to a family famed for its learning. Some scholars believe he is the Arabic-into-Latin translator known as “Avendauth.” Works His chronicle, a work written in Hebrew in 1161 under the title of ''Sefer ha-Qabbalah'' (; some manuscripts give the title as ''Seder ha-Qabbalah'', i.e. the "Order of Tradition"), in which he fiercely attacked the contentions of Karaism and justified Rabbinic Judaism by the establishment of a chain of traditions from Moses to his own time, is replete with valuable general information, especially relating to the time of the Geonim and to the history of the Jews ...
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Isaac Alfasi
Isaac ben Jacob Alfasi ha-Cohen (1013–1103) ( ar, إسحاق الفاسي, he, ר' יצחק אלפסי) - also known as the Alfasi or by his Hebrew acronym Rif (Rabbi Isaac al-Fasi), was a Maghrebi Talmudist and posek (decider in matters of halakha - Jewish law). He is best known for his work of ''halakha'', the legal code Sefer Ha-halachot, considered the first fundamental work in ''halakhic'' literature. His name "Alfasi" means "of Fez" in Arabic, but opinions differ as to whether he ever lived in Fez. Biography He was born in Qalaat Hammad, which is understood by most historians of the past 100 years to be Qalaat Beni Hammad in modern-day Algeria, capital city of the Hammadid rulers of central Maghreb.Leonard Levy, ''R. Yitzhaq Alfasi's application of principles of adjudication in Halakhot Rabbati'', footnotes 11-27 However, older sources believe Qalaat Hammad refers to a village near Fez. In the former case, Alfasi's name would indicate that his family had ancestry in Fez, ...
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