GERSONIDES (1288–1344), French mathematician and philosopher, known also as Levi Ben Gershom and, in rabbinic texts, by the acronym RaLBaG (Rabbi Levi ben Gershom). Born in Bagnols, Gersonides lived most of his life in Orange and Avignon. Little...

Gersonides(1288–1344) Gersonides, or Levi ben Gershon, also known by his acronym, "RaLBaG," was a French Jewish philosopher, biblical exegete, mathematician, and astronomer. He was born at Bagnols and died at Perpignan. He was the...

Gersonides [addendum] The intensive and fruitful research conducted on Gersonides since the 1960s has increasingly led to a recognition of his exceptional stature as a philosopher-scientist. It is also appreciated now that the multifarious aspects of...

1288-1344 French-Jewish Mathematician and Astronomer One of the few Jewish scholars of any discipline who came to prominence in Christian Europe, Levi ben Gershom dealt with problems in arithmetical operations and trigonometry. As an astronomer, he...

1288-1344 French Jewish astronomer and mathematician who in his Sefer takunah (1340) attempted to replace the cosmology of Ptolemy with a new, rationalized Jewish cosmology. One of the few Jewish scholars to enjoy a successful career in Christian...

(Gersonides) (1288–1344) French philosopher, *biblical commentator and *talmudist. Levi Ben Gershom’s major philosophical work was Sefer Milhamot Adonai (‘The Book of the Wars of the Lord’) written between 1317 and 1329....

See *LEVI BEN...

Levi ben Gershom (Hebrew: ××× ×'× ×'רש××‎), better known as Gersonides or the Ralbag[1] (1288-1344), was a famous rabbi, philosopher, mathematician, astronomer/astrologer. He was born at Bagnols in Languedoc,...