[LAD] Audio Levitation

[Ralf Mardorf]

On Sun, 2014-01-05 at 20:41 +0100, Dominique Michel wrote:
> That's an equation. A definition is with ==

https://de.wikipedia.org/wiki/Liste_mathematischer_Symbole#Definitionszeichen

And why is c a definition for you when the "="-sign is used?

https://de.wikipedia.org/wiki/Lichtgeschwindigkeit

On Sun, 2014-01-05 at 19:52 +0100, Arnold Krille wrote:
> m and s are no variables

Meters and seconds are variables, just the speed of light in a vacuum is
constant.

All physical constants are defined by a "="-sign, or "rounded" ≈. There
seems to be a language barrier.

https://de.wikipedia.org/wiki/Physikalische_Konstante