HLIBpro
2.7

build
method for coefficient functions to return dense matrix for given index sethlib_matrix_to_dense/rank
hlib_matrix_approx_rank
to compute lowrank approximation of given matrix with different methodsTBSPNDCTBuilder
when no interface is presentTMaternCovCoeffFn
) and exponential ( \(e^{xy_2}\)) bilinear form (TExpBF
),approx_sum_svd
, randomized SVD approx_sum_randsvd
or randomized lowrank approx approx_sum_randlr
.),CFG::Build::aca_max_ratio
),TMBLRCTBuilder
),TPermCoeffFn
. Instead of
TRRQRLRApx
, TRandSVDLRApx
)TInfinityNorm
and norm_inf()
)TOffDiagAdmCond
with all offdiagonal blocks being admissibleTHMatrix
and TNearfieldMulVec
ptrcast()
now consistent with cptrcast()
, i.e., no *
neededTMatrix::copy_struct
is renamed to TMatrix::copy_struct_from
(TMatrix::copy_struct
will now return a matrix copy without data)
apply
, apply_add
)solve_diag_left_block
hlib_admcond_geom_hilo
for THiLoFreqGeomAdmCondblockdiag
functions (blocksize)
nearfield_sparse
to extract Hmatrix nearfield as sparse matrix.adaptive_split_axis
as default for clustering.
initialise_start_value
)
for
).