4
votes
1answer
117 views

Where does the Sefer HaChinuch discuss geometry/“Handassa”?

I recall flipping through a Sefer HaChinuch and seeing some geometry diagrams. If I recall correctly, he talks about some mitzva involving fair evaluation of plots of land, and he writes you neeed to ...
10
votes
2answers
280 views

What rabbinic/Judaic scholar has the lowest Erdős number? [closed]

From Wikipedia: The Erdős number describes the "collaborative distance" between a person and mathematician Paul Erdős, as measured by authorship of mathematical papers. ... Due to the very high ...