4TI2(1) General Commands Manual 4TI2(1)
NAME
4ti2 - software package for algebraic, geometric and combinatorial
problems on linear spaces
SYNOPSIS
4ti2-circuits
4ti2-genmodel [--quiet] foo.mod
4ti2-gensymm [--quiet] a b c d foo
4ti2-graver [--quiet] foo[|.mat|.lat]
4ti2-groebner [--quiet|-q] [--force|-f] [--saturation|-s] [--project-
and-lift|-p] [--normal|-n] [--weighted|-w] [--gebauer-moeller|-g]
[--auto-reduce-freq=N|-aN] foo
4ti2-hilbert [--quiet] foo
4ti2-markov [--quiet|-q] foo
4ti2-minimize [--quiet|-q] foo
4ti2-normalform
4ti2-output [--quiet] [--binomials] [--maple] [--0-1] [--transpose]
[--degree [N]] [--positive] [--3way a b c] foo
4ti2-ppi
4ti2-qsolve
4ti2-rays
4ti2-walk
4ti2-zbasis
4ti2-zsolve
DESCRIPTION
The software package 4ti2 is a suite of command-line tools for address-
ing algebraic, geometric and combinatorial problems on linear spaces.
DATA STRUCTURE
The main concept of 4ti2 remains the same: a project is defined via a
file foo[.mat] containing the problem matrix. Related sets such as
Graver basis or Markov basis are put into foo.gra and foo.mar, respec-
tively.
Input files and output files usually contain a matrix or a list of vec-
tors (written as a matrix) in a standard encoding such as
2 4
1 1 1 1
1 2 3 4
There are only few exceptions, for example in a file foo.vars contain-
ing user specified variable names:
3
a b x
SEE ALSO
User's Guide for 4ti2
http://www.4ti2.de/
AUTHORS
Ralf Hemmecke
Raymond Hemmecke
Matthias Koeppe
Peter Malkin
Matthias Walter
Debian January 2015 4TI2(1)
Generated by dwww version 1.15 on Sat Jun 29 01:57:51 CEST 2024.