knot_inv.module
-- invarints
-- KNOT program
-has group.sa KNOT_GROUP
-has ppoly.sa POLY2 PPOLY VPOLY APOLY CPOLY
-has fpoly.sa POLY3 FPOLY QPOLY
-has parallel.sa PARALLEL_T
-has goeritz.sa G_CROSS GOERITZ_MAT
--
-has ppolyb.sa POLY2_B CPOLYB PPOLYB VPOLYB
-has alexmat.sa ALEXMAT
ALEXMAT_TWIST ALEXMAT_TWIST_FP
ALEXMAT_TWIST_ALG ALEXMAT_IDEAL_INTI_ALG ALEXMAT_ALG
-- check cyclic period of knot
-has symmet.sa SYMMET
-- multivariable Alexander matrix
-has alexmatm.sa ALEXMATM
-has signature.sa SIGNATURE
-- tunnel
-- theta_apoly
-- end module description --