# dli.f

          DOUBLE PRECISION FUNCTION DLI (X)
    C***BEGIN PROLOGUE  DLI
    C***PURPOSE  Compute the logarithmic integral.
    C***LIBRARY   SLATEC (FNLIB)
    C***CATEGORY  C5
    C***TYPE      DOUBLE PRECISION (ALI-S, DLI-D)
    C***KEYWORDS  FNLIB, LOGARITHMIC INTEGRAL, SPECIAL FUNCTIONS
    C***AUTHOR  Fullerton, W., (LANL)
    C***DESCRIPTION
    C
    C DLI(X) calculates the double precision logarithmic integral
    C for double precision argument X.
    C
    C***REFERENCES  (NONE)
    C***ROUTINES CALLED  DEI, XERMSG
    C***REVISION HISTORY  (YYMMDD)
    C   770701  DATE WRITTEN
    C   890531  Changed all specific intrinsics to generic.  (WRB)
    C   890531  REVISION DATE from Version 3.2
    C   891214  Prologue converted to Version 4.0 format.  (BAB)
    C   900315  CALLs to XERROR changed to CALLs to XERMSG.  (THJ)
    C***END PROLOGUE  DLI