Datastructures for dense and structured sparse matrices in the following formats:

By contrast, if a larger number of elements differ from zero, then it is common to refer to the matrix as a dense matrix.

And the capillaries in the skull are separated from brain cells by a dense matrix of protein that forms part of the barrier.

The organelle is bounded by a single membrane and contains a dense proteinaceous matrix.

Values greater than 1 produce a dense matrix, in which the transition probabilities between pairs of states are likely to be nearly equal.

Microscopically, the hyphae are clamped and occur in a dense gelatinous matrix.

The moonlight seems palpable, a dense pure matrix in which is embedded curbstone and building alike.

The cuttings strike very quickly, well within a fortnight, rapidly producing a dense matrix of roots.

The mitochondrial network has few cristae and a fairly reduced dense matrix.

Many of the features could not be examined before because the skull is encrusted in a dense matrix of minerals.