The content of the Mishnat ha-Middot resembles the work of this 1st Century AD Egyptian mathematician.
Mishnat ha-Middot The Mishnat ha-Middot (Hebrew: מִשְׁנַת הַמִּדּוֹת‎ ‎ ; "treatise of measures") is considered the earliest known Hebrew treatise on geometry. The treatise was discovered in the Munich Library by Moritz Steinschneider, who dated it between 800 and 1200 C.E. Hermann Schapira argued the treatise dates from an earlier period and Solomon Gandz conjectured Rabbi Nehemiah (c. 150 C.E.) to be the author. The content resembles both the work of Hero of Alexandria (c. 100 C.E.) and that of al-Khwārizmī (c. 800 C.E.) and the proponents of the earlier dating therefore see it linking Greek and Islamic mathematics.
Judah ibn Kuraish Judah ibn Kuraish (Hebrew: יהודה אבן קריש‎ ‎ , Arabic: يهوذا بن قريش‎ ‎ ), was a North African Jewish grammarian and lexicographer. He was born at Tiaret in North Africa and flourished in the 9th century. While his grammatical works advanced little beyond his predecessors, he was the first in studying comparative philology in Hebrew, Aramaic and Arabic. He recognized that the various Semitic languages are derived from one source and that although they are different in their development, they are subject to the same linguistic laws. Judah's grammatical researches were original, and he maintained his views regardless of the "Mishnah" and the "Talmud" so he has been erroneously considered a Karaite.