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References to 'contraharmonic proportion'
1.
comparison of Pythagorean means
by
pahio
2.
contraharmonic means and Pythagorean hypotenuses
by
pahio
3.
integer contraharmonic means
by
pahio
4.
Lehmer mean
by
pahio
5.
mean
by
matte
6.
order of six means
by
pahio
