SUBROUTINE FBE88SUP ( RHOT, GRHOT, WK, WK0, WK1, WK2, WK3, WK4, WK5, WK6, WK7 )

Argument Definitions (+ indicates altered content)
REAL*8             GRHOT(*),   RHOT(*),   +WK(*),      WK0(*)
REAL*8            +WK1(*),     WK2(*),     WK3(*),     WK4(*)
REAL*8             WK5(*),     WK6(*),     WK7(*)
Description
                                                                        * 
  Copyright (C) 2010 Jacek Kobus                    * 
                                                                        * 
  This program is free software; you can redistribute it and/or modify  * 
  it under the terms of the GNU General Public License version 2 as     * 
  published by the Free Software Foundation.                            * 
                                                                        * 
 
### fbe88sup ### 
    Calculates the Becke exchange potential for a given density and 
    returns it in grhot array (see Johnson, Gill, Pople, JCP 98 (1993) 
    p.5623) and L.Fan and T.Ziegler, JCP 94 (1991) 6057)
Source file:fbe88sup.f
Intrinsic Functions Called
GENERIC*8          ABS
GENERIC*4          LOG
GENERIC*8          SQRT
Statement functions Defined
REAL*8            +ASH
External Functions and Subroutines Called
REAL*8             FDFTPOT
SUBROUTINE         COPY,       N2F,        NFNG
Parameter Variables Used
REAL*8             CONST13            (CONST13 = 1.D0/3.D0)
REAL*8             CONST43            (CONST43 = 4.D0/3.D0)
REAL*8             CONST53            (CONST53 = 5.D0/3.D0)
REAL*8             BBETA              (BBETA = 0.0042)
Local Variables (+ indicates altered content)
INTEGER           +I
REAL*8            +F,         +FM1,       +G1,        +G3
REAL*8            +S,         +S2,        +T1,        +T2
REAL*8            +T3
Referenced Common Block Variables (+ indicates altered content)
CONSFP             REAL*8             ONE,       PRECIS
CONSFP             REAL*8             TWO
CONSINT            INTEGER            IONE
GRIDI              INTEGER            MXSIZE
SCFR               REAL*8             ALPHAF