Isaac ibn Sid
Isaac ibn Sid was a Spanish-Jewish astronomer who flourished at the Toledo School of Translators in the second half of the thirteenth century. He is also known as Ibn Sa'id, Aben Çayd, Rabbi Zag, or Rabbi Çag
Isaac ibn Sid was a Spanish-Jewish astronomer who flourished at the Toledo School of Translators in the second half of the thirteenth century. He is also known as Ibn Sa'id, Aben Çayd, Rabbi Zag, or Rabbi Çag