sqrt(5)*2=4.472135955 /4.4727693105 = 1.00014!
Also, take a look at this from NBM, Ch. 13...
Quote:
...or multiplied by this factor: 4.4721619 X 107, (- the exponent being the same one they stick into the vac. permeability constant, (4pi X 107)Thus, in order to arrive at the values of the natural units in terms of the cgs system of measurement, each of the values given for the energy group in the first column of the tabulation must be divided by this factor: 2.236055×10-8.
So coming at this number from a completely new direction from Larson is very encouraging!
By the way, look how close that early Larson value is to the sqrt(5)=2.2360679775/2.236055=1.0000058037!!!!
My first post above makes more sense now!