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 cimonom_lib is the toric ideal of an affine monomial curve a complete intersection ? D.4.4 elim_lib procedures for elimination, saturation and blowing up D.4.5 grwalk_lib Groebner walk and Fraktal walk D.4.6 homolog_lib procedures for homological algebra D.4.7 intprog_lib Integer Programming D.4.8 lll_lib Integral LLL-Algorithm D.4.9 modstd_lib Groebner basis of ideals via modular computations D.4.10 mprimdec_lib procedures for primary decomposition of modules D.4.11 mregular_lib procedures for Castelnuovo-Mumford regularity D.4.12 noether_lib Noether normalization of an ideal D.4.13 normal_lib procedure for normalization D.4.14 primdec_lib procedures for primary decomposition D.4.15 primitiv_lib procedures for finding a primitive element D.4.16 realrad_lib procedures for finding the real radical D.4.17 reesclos_lib Rees Algebra and integral closure of an ideal D.4.18 resolve_lib Resolution of Singularities D.4.19 reszeta_lib Applications of Resolution of Singularities D.4.20 sagbi_lib Subalgebras bases Analogous to Groebner bases for ideals D.4.21 sheafcoh_lib Procedures for Computing Sheaf Cohomology D.4.22 toric_lib toric ideals