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IMSL Name:  AKEI0/DKEI0 (Single/Double precision version)
 
Revised:    May 1, 1991
 
Purpose:    Evaluate the Kelvin function of the second kind, kei,
            of order zero.
 
Usage:      AKEI0(X)
 
Arguments:
   X      - Argument for which the function value is desired.
            (Input)
            It must be nonnegative and less than 119.
   AKEI0  - Function value.  (Output)
 
GAMS:       C10c
 
Chapter:    SFUN/LIBRARY Kelvin Functions
 
Page No.:   SFUN/LIBRARY User's Manual page 149