# d9lgic.f

          DOUBLE PRECISION FUNCTION D9LGIC (A, X, ALX)
    C***BEGIN PROLOGUE  D9LGIC
    ....
    ....
    Warning:   this routine is not intended to be user-callable.
    ....
    ....
    C***SUBSIDIARY
    C***PURPOSE  Compute the log complementary incomplete Gamma function
    C            for large X and for A .LE. X.
    C***LIBRARY   SLATEC (FNLIB)
    C***CATEGORY  C7E
    C***TYPE      DOUBLE PRECISION (R9LGIC-S, D9LGIC-D)
    C***KEYWORDS  COMPLEMENTARY INCOMPLETE GAMMA FUNCTION, FNLIB, LARGE X,
    C             LOGARITHM, SPECIAL FUNCTIONS
    C***AUTHOR  Fullerton, W., (LANL)
    C***DESCRIPTION
    C
    C Compute the log complementary incomplete gamma function for large X
    C and for A .LE. X.
    C
    C***REFERENCES  (NONE)
    C***ROUTINES CALLED  D1MACH, 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   900720  Routine changed from user-callable to subsidiary.  (WRB)
    C***END PROLOGUE  D9LGIC