Python TypeError for Root-Finding Code(QuantEcon Package)
问题 So beginner here at Python, using it for economic research. I am currently trying to run code to find the roots of a CES Function using the Newton-Ralphson Method (https://quanteconpy.readthedocs.io/en/latest/optimize/root_finding.html). However, I am running into an error here where it says "TypeError: unsupported operand type(s) for -: 'CPUDispatcher' and 'int'". I have no clue what this means (I am using Spyder for Python 3.8) so any help would be much appreciated. My code is attached