Bidiagonal matrix
= Bidiagonal matrix
{wiki}
A bidiagonal matrix has nonzero entries only on its main diagonal and one adjacent diagonal. The <upper bidiagonal matrix> uses the superdiagonal; the lower version uses the subdiagonal.
= Bidiagonal matrix
{wiki}
A bidiagonal matrix has nonzero entries only on its main diagonal and one adjacent diagonal. The <upper bidiagonal matrix> uses the superdiagonal; the lower version uses the subdiagonal.