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Revision 1.1.1.1 (vendor branch), Sun Oct 29 17:45:29 2000 UTC (23 years, 10 months ago) by maekawa
Import the second public release of PHCpack. OKed by Jan Verschelde. |
Generalized Bezout numbers and linear-product start systems in PHCv2. Besides some renaming nothing is new in this release. Four types of start systems are implemented, based on total degree, m-homogeneous, multi-homegenous, and generalized Bezout number. -------------------------------------------------------------------------------- file name : short description ------------------------------------------------------------------------------- total_degree_start_systems : start systems based on total degree ts_startsys : test on total-degree based start systems -------------------------------------------------------------------------------- sets_of_unknowns : set of unknowns of polynomials sets_of_unknowns_io : input/output for sets of unknowns partitions_of_sets_of_unknowns : partitions of sets of unknowns partitions_of_sets_of_unknowns_io : input/output for partitions degrees_in_sets_of_unknowns : compute degrees and degree tables m_homogeneous_bezout_numbers : calculation of m-homogeneous bounds random_product_system : systems of products of hyperplanes random_product_system_io : input/output for product systems m_homogeneous_start_systems : creation of m-homogeneous start systems interpolating_homotopies : homotopies based on interpolation interpolating_homotopies_driver : driver for interpolating homotopies drivers_for_m_homogenization : menu-driver for m-homogenization ts_drivmhom : calls the driver for m-homogenization -------------------------------------------------------------------------------- generate_unions : all unions of k numbers from a range degree_structure : model for multi-homogeneous structure multi_homogeneous_start_systems : construct multi-homogeneous start systems drivers_for_multi_homogenization : menu-driver for multi-homogenization ts_drivmuho : calls the driver for multi-homogenization -------------------------------------------------------------------------------- set_structure : model of general degree structure set_structure_io : input/output of set structures degree_sets_tables : generalized permanents random_product_start_systems : construct random linear-product systems drivers_for_set_structures : menu-driver for set structures ts_drivss : calls the driver for set structures -------------------------------------------------------------------------------- wc *adb counts 4286 lines of Ada code