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Re: GSL_Wigner_6J error


Hi all
In order to avoid the confusion of the order of 6js, the description in appendix C
of "Me'canique Quantique" by Albert Messiah is helpful, I think.

Each side of a quadrangle is correspond to the j values and the face two sides in a column of 6j-symbol.

see Fig C.2 in Messiah

{ ja, jb, je }
jd, jc, jf

__jb__
/ \
ja/ \jd /___________\
jc

diagonal lines
ja + jb = je
jb + jd = jf

Atsushi Iwamae
Department of Engineering Physics and Mechanics
Kyoto University, 606-8501, Kyoto, Japan






















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