Re: Incorrect mathematical integration

W dniu 20.07.2024 o 13:10, Stefan Ram pisze:

Mikko <mikko.levanto@iki.fi> wrote or quoted:

On 2024-07-19 19:51:32 +0000, Richard Hachel said:

I once explained to a speaker that additions of relativistic speeds
were not done in a common way, and that for example 0.5c+0.5c did not
make c.

That is a clear indication that you cannot explain.

    When nobody says otherwise, the symbols in "0.5c+0.5c" mean what
   they usually do (from math class back in school), so that sum is
   still c. Thing is, it doesn't give you the speed of a guy relative
   to Earth in a situation where he's cruising at 0.5c on one of
   those moving walkways that's also zipping along at 0.5c itself.

Fortunately, having GPS, we can be absolutely
sure that your reality enchanting has nothing
in common with real clocks, real measurements
or real whatever. Your bunch of idiots is
living in a delusional gedankenwelt. Yes, you
are.