No.13487423 ViewReplyOriginalReport
A professor once told me that real numbers cannot be added. How can this possibly be the case? Do I not add real numbers together all the time? What strange beasts lurk in his functions, what manner of definitions is he playing with, to convince him that the reals cannot be worked with? Was he joking, or referencing some obscure work by one of his rivals? Please, educate me on this.