- Harmonize spelling of "Thomsonsche S."
- Harmonize notation of 2 pi
- Put non-variable subscripts in \text-env
- Use qty, num and unit where applicable
Did not change notation in notes environment because of issue 66 in 50Ohm repo (Math is broken in notes)
We do not need the equation environment. It introduces the equation
numbering, which we then disable by `\nonumber`. We just need the
split-environment.