NAME

SLADIV - perform complex division in real arithmetic   a + i∗b  p + i∗q = ---------  c + i∗d  The algorithm is due to Robert L

SYNOPSIS

SUBROUTINE SLADIV(
A, B, C, D, P, Q )

REAL A, B, C, D, P, Q

PURPOSE

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

ARGUMENTS

A       (input) REAL
B       (input) REAL C       (input) REAL D       (input) REAL The scalars a, b, c, and d in the above expression.

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

  —  LAPACK version 2.0  —  08 October 1994