DLADIV(3)                  MathKeisan LAPACK routine                 DLADIV(3)



NAME
       DLADIV  -  complex  division  in  real  arithmetic   a + i*b  p + i*q =
       ---------  c + i*d  The algorithm is due to Robert L

SYNOPSIS
       SUBROUTINE DLADIV( A, B, C, D, P, Q )

           DOUBLE         PRECISION A, B, C, D, P, Q

PURPOSE
       DLADIV performs complex division in  real arithmetic in D.  Knuth,  The
       art of Computer Programming, Vol.2, p.195


ARGUMENTS
       A       (input) DOUBLE PRECISION
               B        (input) DOUBLE PRECISION C       (input) DOUBLE PRECI-
               SION D       (input) DOUBLE PRECISION The scalars a, b, c,  and
               d in the above expression.

       P       (output) DOUBLE PRECISION
               Q        (output)  DOUBLE  PRECISION The scalars p and q in the
               above expression.



 LAPACK auxiliary routine (versionNo3v.e1m)ber 2006                       DLADIV(3)