Group Isomorphisms and Invariants
Jonathan K. Hodge · 2013
Preview Activity 29.1. The notion of “sameness” is very important in mathematics, for it allows us to identify when two objects should be considered indistinguishable, and thus treated identically. Identifying sameness also makes our analysis more efficient, since it allows us to consider entire classes of objects at the same time, instead of dealing with each object individually.