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RWIGS, NE, EFORM, ETO tags


$\displaystyle RWIGS$ $\displaystyle =$ $\displaystyle \mbox{radius for evaluation of $x_l(E)$}$  
$\displaystyle NE$ $\displaystyle =$ number of points  
$\displaystyle EFORM$ $\displaystyle =$ lowest energy  
$\displaystyle ETO$ $\displaystyle =$ highest energy  

These tags determine the the energy range the radius and the number of energies for which the logarithmic derivatives $ x_l(E)$ are calculated. (see also section 11.8)

Defaults:    
RWIGS = RCORE
NE = 100
EFROM = -2
ETO = 2



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