From: kbriggs@pd.uwa.edu.au (Keith Briggs) Newsgroups: sci.math.research Subject: Re: quadratic equation in quaternions Date: 8 Feb 1996 05:35:30 GMT > Y. Kuo asked for solutions to the quaternion equation X^2+ iX + i + j = 0. See @article{niven41, author="Ivan Niven", title="Equations in Quaternions", journal="Am. Math. Monthly", volume=48, pages="654--661", year=1941} and http://www.pd.uwa.edu.au/Keith/quatern.bib for further references. Keith -- Keith Briggs, Department of Physics, University of Western Australia, Nedlands, Australia 6907. Phone (+09) 380 2728. Fax (+09) 380 1014. WWW: http://www.pd.uwa.edu.au/Keith/Keith.html `... we delight in physics ...' - Macbeth