Question: Using the Physics package for special relativity

Hello everybody,

I want to use the physics package in the context of special relativity.  I am mostly interrested with the Lorenzts transformations, not having to unprotect gamma all the time, the 4-vectors for space, time and momentum in (ct,x,y).  For exemple, to be able to calculate the invariant (ct)^2-(r^2).  A small document (or worksheet) would be very nice of you.

I understande that someone could say that I want to use a gun to kill a fly.  But this is a process that will lead me in using it in general relativity and using tensors in my calculations.  It would be very interresting to have a Student,Physics package.  Don't you think so?

Thank you in advance for your trouble and comprehension.

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Mario Lemelin

Maple 18 Ubuntu 13.10 - 64 bits
Maple 18 Win 7 -  64 bits
messagerie : mario.lemelin@cgocable.ca
téléphone :  (819) 376-0987