Scripts of Macaulay (by D. Eisenbud, M. Stillman

 

In this appendix we describe the Macaulay scripts which we provide. These descriptions are taken directly from each script.

• adj_of_cat
• adjoin_fractions
• adjoint
• annihilator1
• annihilator2
• binomial
• block_map
• blowup
• blowup0
• cohomology
• cohomology1
• complement
• copyring
• cotan
• cotan_bihom
• deg01
• diagonal_submodule
• double_dual
• double_dual1
• dual_variety
• ext
• ext(-,R)
• extend_ring
• from_bigraded
• from_div_powers
• generic_mat
• getvars
• hom
• hom_and_map
• hom_is_0
• homology
• ideal
• idencoldegs
• idenrowdegs
• inhomog_std
• interchange
• interchange_permutation
• inverse
• j_from_lambda
• j_invariant
• kernel
• kernel_and_map
• kosz_hom1
• kosz_hom2
• l_dual0
• l_from_dual
• l_homog0
• l_minimal
• l_minimal0
• l_tangentcone
• l_to_dual
• line_bundle_image
• minpres
• monomial_curve
• nbyn_commuting
• normal_cone
• normal_sheaf
• nzd
• orbit_equations
• permutation
• points
• powers
• project_from_product
• prune
• prune_and_map
• pts_linear
• push_forward
• push_forward1
• random_mat
• representatives
• representatives1
• ring
• rmap
• sat
• sat1
• subring
• symmetric_algebra
• to_div_powers
• tor
• x_to_last
• zeromat