witness_set_print: Witness Set Printing

In dkahle/bertini: Interface to 'Bertini'

Witness Set Printing

Description

Print the witness set of specified component(s) of a numerical irreducible decomposition.

Usage

witness_set_print(out, dimension, component, dir = tempdir(), ...)

Arguments

out	the output of a positive-dimension run from bertini
dimension	the dimension of the component's witness set to be printed.
component	The component's witness set to be printed. Indexing of components starts at 0, not 1. To select all components of a particular dimension, input -2.
dir	directory to place the files in, without an ending /
...	additional configuration arguments to be changed.

Value

an object of class witness_set

Examples

# run initial numerical irreducible decomposition for
# the equation xy = 0

input <- bertini_input("x*y")
input <- modify_config(input, tracktype = 1)

out <- bertini(input, output = "pos_dim")

# print the witness set for all components in dimension 1
witness_set_print(out, 1, -2)

dkahle/bertini documentation built on July 16, 2022, 9:26 a.m.