File: dladiv.l

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.TH DLADIV l "15 June 2000" "LAPACK version 3.0" ")"
.SH NAME
DLADIV - perform complex division in real arithmetic  a + i*b p + i*q = --------- c + i*d  The algorithm is due to Robert L
.SH SYNOPSIS
.TP 19
SUBROUTINE DLADIV(
A, B, C, D, P, Q )
.TP 19
.ti +4
DOUBLE
PRECISION A, B, C, D, P, Q
.SH PURPOSE
DLADIV performs complex division in real arithmetic a + i*b p + i*q = --------- c + i*d The algorithm is due to Robert L. Smith and can be found in D. Knuth, The art of Computer Programming, Vol.2, p.195

.SH ARGUMENTS
.TP 8
A       (input) DOUBLE PRECISION
B       (input) DOUBLE PRECISION
C       (input) DOUBLE PRECISION
D       (input) DOUBLE PRECISION
The scalars a, b, c, and d in the above expression.
.TP 8
P       (output) DOUBLE PRECISION
Q       (output) DOUBLE PRECISION
The scalars p and q in the above expression.