NAME

sladiv - perform complex division in real arithmetic (p + i∗q) = (a + i∗b) / (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

#include <sunperf.h>

void sladiv(float a, float b, float c, float d, float ∗p, float ∗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.

SunOS 5.0  —  Last change: 10 Dec 1998