This is a textmap about general relativity, at a level that is meant to be accessible to advanced undergraduates. This is mainly a textmap about general relativity, not special relativity. For someone...This is a textmap about general relativity, at a level that is meant to be accessible to advanced undergraduates. This is mainly a textmap about general relativity, not special relativity. For someone who has not already learned special relativity, I strongly recommend mastering it first.