SEGRE

SEGRE: a script for the REDUCE package CALI. The algebraic module SEGRE extends (and requires) CALI [H.-G. Gräbe: CALI - A REDUCE package for commutative algebra, Version 2.2.1 (1995). Available through the REDUCE library redlib@rand.org] and provides convenient procedures for calculations in multiplicity theory, intersection theory, and singularity theory. Based on a procedure for the computation of the leading coefficients of Hilbert polynomials of multigraded rings, it contains procedures for the calculation of mixed multiplicities; ...