SUBROUTINE SNBDI(ABE,LDA,N,ML,MU,IPVT,DET)
C***BEGIN PROLOGUE  SNBDI
C***DATE WRITTEN   800725   (YYMMDD)
C***REVISION DATE  820801   (YYMMDD)
C***CATEGORY NO.  D3A2
C***KEYWORDS  BAND,LINEAR EQUATIONS,NONSYMMETRIC
C***AUTHOR  VOORHEES, E., (LANL)
C***PURPOSE  Computes the determinant of a BAND matrix
C            using the factors computed by SNBCO or SNBFA.
C***DESCRIPTION
C
C     SNBDI computes the determinant of a band matrix
C     using the factors computed by SNBCO or SNBFA.
C     If the inverse is needed, use SNBSL  N  times.
C
C     On Entry
C
C        ABE     REAL(LDA, NC)
C                the output from SNBCO or SNBFA.
C                NC must be .GE. 2*ML+MU+1 .
C
C        LDA     INTEGER
C                the leading dimension of the array  ABE .
C
C        N       INTEGER
C                the order of the original matrix.
C
C        ML      INTEGER
C                number of diagonals below the main diagonal.
C
C        MU      INTEGER
C                number of diagonals above the main diagonal.
C
C        IPVT    INTEGER(N)
C                the pivot vector from SNBCO or SNBFA.
C
C     On Return
C
C        DET     REAL(2)
C                determinant of original matrix.
C                Determinant = DET(1) * 10.0**DET(2)
C                with  1.0 .LE. ABS(DET(1)) .LT. 10.0
C                or  DET(1) = 0.0 .
C
C     SLATEC.  This version dated 07/25/80 .
C     E. A. Voorhees, Los Alamos Scientific Laboratory
C
C     Subroutines and Functions
C
C     Fortran ABS
C***REFERENCES  SUBROUTINE SNBDI WAS DEVELOPED BY GROUP C-3, LOS ALAMOS
C                 SCIENTIFIC LABORATORY, LOS ALAMOS, NM 87545.
C***ROUTINES CALLED  (NONE)
C***END PROLOGUE  SNBDI