[Wien] calculating integration of the 3 spherical harmonics for calculating the charge density (Gaunt coefficients).

[fatemeh.mirjani]

Dear all;

I have a question about calculating integration of the 3 spherical harmonics for calculating the charge density (Gaunt coefficients).
Which method did you use for this calcultion? and where do I see the subroutine of this calculation in the source of code?
I need to calculate this integral for my special project.

I'm anxiously looking forward your reply and guidelines.


-- 
Best Regards
Fatemeh Mirjani
Computational Condensed Matter Research Lab.
Affiliated ICTP Center,
Physics Department, Isfahan University of Technology, Iran
Email: f_mirjani at ph.iut.ac.ir 
Tel/Fax Office: +98311-3913746
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