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Kobi

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01 Aug 2013 Wigner3j symbol Wigner3j( J123, M123) calculates the Wigner 3j symbol. Author: Kobi chemistry, physics, wigner, wigner3j, angular momentum, clebschgordan 8 3
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09 Sep 2009 Wigner3j symbol Wigner3j( J123, M123) calculates the Wigner 3j symbol. Author: Kobi Park, Barratt

Instead of returning zero when the triangle rule abs(j1-j2)<=j3<=(j1+j2) or the projection addition rule m1+m2=m3, this program instead returns an error message. In my opinion this is not how a Three-J script should work, since many programers will want to apply a Three-J even in cases where it is trivially zero. The script should be modified to return zero when the Three-J is trivially equal to zero.

05 Nov 2008 Wigner3j symbol Wigner3j( J123, M123) calculates the Wigner 3j symbol. Author: Kobi DUBOST, Brice

Please replace "m3 does not match m1 + m2" and the triangle condition by returning 0 instead of an error message

11 Aug 2008 Wigner3j symbol Wigner3j( J123, M123) calculates the Wigner 3j symbol. Author: Kobi Masiero, Bruno

On line 35, to the check if m1+m2 = m3, you should use:

m1 + m2 - m3 ~= 0

cheers

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