class SIGNATURE
****
Signature of knot.


Flattened version is here



Public


Features
SeifertMatrix(braid:BRAID):MAT_INTI
Signature(TCode:TCODE)
Signature(TCode:TCODE):INTI
mark_braid(braid:BRAID,out gn:CARD, out gen_s,out gen_e:ARRAY{CARD})
**** mark start/end of generator in H1(Seifert surface) to braid word

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