Could someone show me a derivation of the Weyl tensor or link me to a good site?
I am ready to type in some equations and ask you questions, however no matter where I get the equations i.e. from which editor or even your own, I cannot cut and paste into this text box.
I am not sure I understand the problem, Unfortunately due to an unfixed goof, you can't "preview" latex formatted expressions, so hit "save" and if any errors appear, try editing your post.
here at PF.