A concept is simply a pattern used to generalize the underlying data, such patterns are regularly represented by symbols. For example: [x..x+y] is a range patte

A concept is simply a pattern used to generalize the underlying data, such patterns are regularly represented by symbols. For example: [x..x+y] is a range pattern, it generalizes any set of numbers that fall within the pattern's bounds, that data could be [0,1,2] or [4,5] or... it goes on forever. You might want to spend some time reading up on formal logic, it should only take a few minutes for you to recognize how bad your take on symbolic logic is. https://en.wikipedia.org/wiki/First-order_logic https://en.wikipedia.org/wiki/First-order_logic