- <init>
Constructor for creating a dense matrix from a 2-d double array. Copies the
values from arr. Input i
- assertMultiplicationDimensions
- assertSameDimensions
- blasElement
Simple helper that computes the offset in a 1-d, dense, column-major
(BLAS-order) matrix representat
- canUseBlasForMult
Tests if BLAS can be called and if the multiplication will be within the scale
allowed by 1-d arrays
- checkSolveDimensions
- checkSubmatrixRange
- createFromBlas
Reads the input double array (dense, column-major as output by BLAS) and creates
a new dense matrix
- fromBlas
Loads the input values from the BLAS-ordered (dense, column-major) vector d into
this.
- get
- getNonZeroCount
Simple method that computes the number of non-zero elements stored in this.
- getNonZeroPercent
Returns the percentage of this that is non-zero elements