Provided by: liblapack-doc_3.3.1-1_all

**NAME**

LAPACK-3 - performs 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 PRECISION 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 (version 3.2) April 2011 DLADIV(3lapack)