I have a question in the Rambam in laws of Nedarim chapter 1 law 19.
The question that I have is one that it looks like Rav Joseph Karo and the Radvaz answer but their answers look to me to be hard to understand.
The basic issue is this. There is a teaching in the Gemara that says hulin the hulin like hulin whether \I will eat of yours or will not is permitted. "'Hulin I will not eat of yours' is forbidden. 'Not hulin I will not eat of yours' is permitted."
The Rambam says, "'Not hulin I will not eat of yours' is forbidden." [Nedarim 1:19]
Now with the Radvaz, the Rambam holds like R Yehuda that from a negative we can understand what would result in a positive. So it makes sense why the Rambam would disagree with the end of that teaching. However the question I have is that, "How does it make sense?" Should not two negatives result in a positive?
Rav Joseph Karo holds the Rambam holds like R Meir that from a negative one can not derive a positive. So I am not sure how to deal with this issue. I saw a few days ago that Rav Shach has some ideas on this subject but I still have not gotten a chance to get over to the Litvak Beit Midrash where the Avi Ezri of Rav Shach is located to study carefully what he says.
The question that I have is one that it looks like Rav Joseph Karo and the Radvaz answer but their answers look to me to be hard to understand.
The basic issue is this. There is a teaching in the Gemara that says hulin the hulin like hulin whether \I will eat of yours or will not is permitted. "'Hulin I will not eat of yours' is forbidden. 'Not hulin I will not eat of yours' is permitted."
The Rambam says, "'Not hulin I will not eat of yours' is forbidden." [Nedarim 1:19]
Now with the Radvaz, the Rambam holds like R Yehuda that from a negative we can understand what would result in a positive. So it makes sense why the Rambam would disagree with the end of that teaching. However the question I have is that, "How does it make sense?" Should not two negatives result in a positive?
Rav Joseph Karo holds the Rambam holds like R Meir that from a negative one can not derive a positive. So I am not sure how to deal with this issue. I saw a few days ago that Rav Shach has some ideas on this subject but I still have not gotten a chance to get over to the Litvak Beit Midrash where the Avi Ezri of Rav Shach is located to study carefully what he says.
