/* * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab * Copyright (C) 2008-2008 - INRIA - Arnaud TORSET * * This file must be used under the terms of the CeCILL. * This source file is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt * */ #include "division.h" #include "conj.h" #include "multiplication.h" /* A\B = B*A^-1 = B*conj(A)/|A|^2 |A|^2 = Re(A)^2 + Im(A)^2 */ doubleComplex zldivs (doubleComplex in1, doubleComplex in2){ doubleComplex zC1, zC2; zC1 = zmuls(in2,zconjs(in1)); zC2 = DoubleComplex(zreals(in1)*zreals(in1)+zimags(in1)*zimags(in1),0); return zrdivs(zC1,zC2); }