NORMALIZ

Section: Normaliz Project (1)
Updated: November 2022
Index Return to Main Contents
 

NAME

Normaliz - tool for computations in affine monoids, vector configurations, lattice polytopes, and rational cones.  

SYNOPSIS

normaliz [,options/] ,PROJECT/  

DESCRIPTION

runs normaliz on PROJECT.in
 

Computation goals with short options (selection):

-s
compute support hyperplanes
-v
compute multiplicity
-V
compute volume
-N
compute Hilbert basis (with partial triangulation)
-w
check for integrally closed and compute witness if not
-q
compute Hilbert series
-1
compute degree 1 elements
-T
compute triangulation (output in file .tri)
-H
compute integer hull
-M
compute module generators over original monoid
-E
compute weighted Ehrhart series
-L
compute virtual multiplicity of weighted Ehrhart series
-I
compute integral
-G
check Gorenstein
 

Algorithmic variants with short options (slection):

-d
dual ode (includes Hilbert basis, unless combined with -1)
-j
project-and-lift
-J
project-and-lift with floating point arithmetic
-k
keep order
-Y
symmetrization
-F
multiplicity/volume by decent in the face lattice

For computation goals and variants not in the lists above use

--<PROP>
compute the ConeProperty <PROP>
 

see doc/Normaliz.pdf or doc/NmzShortRef.pdf. Selection:

Automorphisms, EuclideanAutomorphisms, RationalA..., CombinatorialA... EhrhartSeries, LatticePoints, NumberLatticePoints FaceLattice, FVector, Incidence
 

Output and execution:

-f, --files
write the files .out .gen .inv .cst
-a, --all-files
write all output files (except .dec .tri .typ)
--<SUFFIX>
write the file .<SUFFIX> where <SUFFIX> can be one of cst, egn, esp, ext, gen, ht1, inv, lat, mod, msp, typ
-B, --BigInt
directly use indefinite precision arithmetic
--LongLong
only use long long arithmetic, no conversion possible
-i, --ignore
ignore the compute options set in the input file
-x=<T>
limit the number of threads to <T>
--OutputDir=<path> set a path for the output files (relative to current directory)
-?, --help
print this help text and exit
-c, --verbose
verbose (prints log data on terminal)
--version
print version info and exit

Please report bugs to <normaliz@uos.de> or directly to our issue tracker: https://github.com/Normaliz/Normaliz/issues

------------------------------------------------------------ with package(s) Flint antic arb e-antic nauty Copyright © 2007-2022 The Normaliz Team, University of Osnabrueck. This program comes with ABSOLUTELY NO WARRANTY; This is free software, and you are welcome to redistribute it under certain conditions; See COPYING for details.  

AUTHORS

Winfried Bruns, Bogdan Ichim, Tim Romer, Christof Soeger  

COPYRIGHT

Copyright (C) 2007-2015 Winfried Bruns, Bogdan Ichim, Christof Soeger


 

Index

NAME
SYNOPSIS
DESCRIPTION
Computation goals with short options (selection):
Algorithmic variants with short options (slection):
see doc/Normaliz.pdf or doc/NmzShortRef.pdf. Selection:
Output and execution:
AUTHORS
COPYRIGHT

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