Fraction-Free Computation of Determinants
Deanna Leggett, John Weir Perry · Aquila Digital Community (University of Southern Mississippi) · 2011
Here we examine Dodgson's Method, a fraction-free methods for computing determinants. In some cases, this method fails due to division by zero. We propose a workaround for Dodgson's Method that ensures it also can be used to compute the determinant of any integer matrix.