SLADIV (3)  Linux Manuals
NAME
sladiv.f 
SYNOPSIS
Functions/Subroutines
subroutine sladiv (A, B, C, D, P, Q)
SLADIV performs complex division in real arithmetic, avoiding unnecessary overflow.
Function/Subroutine Documentation
subroutine sladiv (realA, realB, realC, realD, realP, realQ)
SLADIV performs complex division in real arithmetic, avoiding unnecessary overflow.
Purpose:

SLADIV 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
Parameters:

A
A is REAL
BB is REAL
CC is REAL
DD is REAL The scalars a, b, c, and d in the above expression.
PP is REAL
QQ is REAL The scalars p and q in the above expression.
Author:

Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
 September 2012
Definition at line 91 of file sladiv.f.
Author
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