D.4.1 absfact_lib absolute factorization for characteristic 0 D.4.2 algebra_lib procedures for computing with algebras and maps D.4.3 assprimeszerodim_lib associated primes of a zero-dimensional ideal D.4.4 cisimplicial_lib is the toric ideal of a simplicial toric variety a complete intersection? D.4.5 elim_lib procedures for elimination, saturation and blowing up D.4.6 ellipticcovers_lib Gromov Witten numbers of elliptic curves D.4.7 grwalk_lib Groebner walk and Fraktal walk D.4.8 homolog_lib procedures for homological algebra D.4.9 integralbasis_lib Integral basis in algebraic function fields D.4.10 intprog_lib Integer Programming D.4.11 locnormal_lib Normalization of affine domains using local methods D.4.12 modnormal_lib Normalization of affine domains using modular methods D.4.13 modstd_lib Groebner basis of ideals via modular computations D.4.14 monomialideal_lib Primary and irreducible decompositions of monomial ideals D.4.15 mprimdec_lib procedures for primary decomposition of modules D.4.16 mregular_lib procedures for Castelnuovo-Mumford regularity D.4.17 noether_lib Noether normalization of an ideal D.4.18 normal_lib procedure for normalization D.4.19 normaliz_lib integral closure, normalization for monomial ideals, toric ideals D.4.20 pointid_lib factorized lex GB of the vanishing ideal of a set of points D.4.21 primdec_lib procedures for primary decomposition D.4.22 primdecint_lib primary decomposition over the integers D.4.23 primitiv_lib procedures for finding a primitive element D.4.24 realrad_lib procedures for finding the real radical D.4.25 reesclos_lib Rees Algebra and integral closure of an ideal D.4.26 sagbi_lib Subalgebras bases Analogous to Groebner bases for ideals D.4.27 sing4ti2_lib interface to program 4ti2 D.4.28 symodstd_lib Groebner bases for symmetric ideals D.4.29 toric_lib toric ideals