Software

Software for Nielsen equivalence of generating pairs of SL(2,q)
(with Marcus Wanderley)



nielsen.gap 
GAP script for verification of the conjectures for q up to 101



Software for Writing elements of PSL(2,q) as commutators
(with Marcus Wanderley)


Software for Semisimple tunnels (with Sangbum Cho)*


Software for Roots of Dehn twists (with Kashyap Rajeevsarathy)*



roots.gap  GAP
script for all calculations in the paper



Software for Tunnel leveling, depth, and bridge numbers (with Sangbum Cho)*



depth.py  Python
script for all calculations in the paper



Software for Constructing knot tunnels using giant steps (with Sangbum Cho)*



depth.py  Python
script for all calculations in the paper



Software for Cabling sequences for tunnels of torus knots
(with Sangbum Cho)*


Software for The tree of knot tunnels (with Sangbum Cho)*



tree.py  Python
script for all calculations in the paper.


STinvariant.gap  GAP
script to convert between principal slope invariant and
ScharlemannThompson invariant


STinvariant.hs  Haskell
script to convert between principal slope invariant and
ScharlemannThompson invariant


TwoBridge.hs  Haskell
script to calculate cabling slope sequences for twobridge knot tunnels


*This work was supported in part by NSF grant DMS0802424
