A question on Pendulum experiment

[Jens Noriʇzsɔɥ]

The standard deviation is a quite convenient measure of the oscillation amplitude of anyGyr. Frequency squared is a (copy) bug (from spring experiment) that gets fixed in the next release. It needs to be just the frequency, of course. Any proportionality factors could be left out for the arbitrary units in the resonance graph.

Thanks for spotting this.