Data.Sparse.IntMap2.IntMap2

set-like brackets

Insertion

insertIM2

Lookup

lookupIM2

fromListIM2

Folding

ifoldlIM2'

ifoldlIM2

foldlIM2

transposeIM2

filtering

ifilterIM2

filterSubdiag

countSubdiagonalNZ

subdiagIndices

rpairs

Mapping

mapIM2

imapIM2

mapKeysIM2

mapColumnIM2