Creating Generalized and Hybrid Set and Library with Neutrosophy and Quad-stage Method

Generalized and hybrid set can be created with neutrosophy and quad-stage method. Firstly the generalized and hybrid neutrosophic set is discussed. Based on this, the concepts of "problem set", "solution set", "principle set", "law set", "theory set", "formula set", and the like are presented; Secondly the combination or synthetical body of generalized and hybrid sets is named as "library" (various generalized and hybrid sets can be put into the related "library"); such as "mathematics library", "physics library", "natural science library", "social science library", and the like.