Gemara:

Rosh Hashana,  Shabbat 

Collections: Rabbi Rosensweig Itamar Columbia Shabbat

Description

Columbia shiur: different interpretations of rediyat hapat; Rabbenu Chananel's two explanations and the possibility that rediyat hapat is a melachah, two different stages of Rediya, the ritva's variation on 117b, and tosafot (RH 29)'s read of Rabbenu Chananel; Ra'avan's similarly distinction based on muktzah; Rif's distinction, Ba'al Hamaor's critique, Ramban's defense in the Milchamot, and Ran's critique of Ramban.