Preparation for additions related to model code representation in future versions. Fix some confusing variables in bersntein class (degree and n doing the same things but for different basis). Now bersntein follow the same pattern as other basis function. Also fixes some docs format
Preparation for additions related to model code representation in future versions. Fix some confusing variables in bersntein class (degree and n doing the same things but for different basis). Now bersntein follow the same pattern as other basis function. Also fixes some docs format