: >: First mistake: you've gone beyond SR.
: >
: > Second mistake: SR is crap.
:
: SR is indeed crap when one goes beyond its stated assumptions.

Any theory is crap if it makes assumptions. It's fuckin' pointless
playin' mathematical games if you assume t=x'/(c+v) and t = x'/(c-v),
and SR is that trivially stupid. Fuckin' hell, 10 miles / 10 mph isn't
1 hour  according to SR, its 10 miles/ (11 mph) = 10 miles/ 9 mph
by magic.