7.11.1 fpadim_lib Vector space dimension, basis and Hilbert series for finitely presented algebras (Letterplace) 7.11.2 fpalgebras_lib Numerous algebras predefined for the Letterplace case 7.11.3 fpaprops_lib Algorithms for properties of quotient algebras in the Letterplace case 7.11.4 freegb_lib Two-sided Groebner bases in free algebras via Letterplace 7.11.5 ncHilb_lib Hilbert functions for non-commutative algebras via Letterplace 7.11.6 ncrat_lib Handling non-commutative rational functions