knotkit/todo.txt

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in knotkit/
- my (or Kh) tangle algebra over Z
- enumerate 2-connect sum knots to test mutation invariance over Z
- add homology orientations for odd Khovanov homology and spectral
sequence over Z
- unify smoothing, resolution_diagram wiring (and knot_diagram?)
- speed up construction of chain maps in chain_complex_simplifer
- move chain_complex_simplifier to algebra/
- unify chain_complex_simplifer and build_sseq
- remove hardcoded limits (max_...)
- revive testlib
- figure out proper copy interface and consistently support copy and
deepcopy
in lib/
- add hashset
- between interoperation between sets that require bounds (bitset,
ullmanset) and those that don't (set, hashset)
- add make_pair, etc.
in algebra/
- linear_combnation can be more efficient (eg no searching when
coefficients die)
- monomial ideals and maybe groebner bases
- cleaner interface for gcd, etc. in fraction_field
- support kernel, cokernel of torsion modules
- change gcd et al so gcd is always positive