CWS.X
Section: User Commands (1)
Updated: May 2012
Index
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NAME
cws.x, cws-<num>d.x - create weight systems and combined weight systems.
SYNOPSIS
cws.x
-<options>
DESCRIPTION
The cws-<num>d.x variant programs, where <num> is one of 4, 5, 6 and 11
work in different dimensions ; cws.x defaults to dimension 6.
Beware: the first option must be -w, -c, -i, -d or -h.
Options
- -h
-
print this information
- -f
-
use as filter; otherwise parameters denote I/O files
- -w# [L H] make IP weight systems for #-dimensional polytopes.
-
For #>4 the lowest and highest degrees L<=H are required.
- -r/-t make reflexive/transversal weight systems (optional).
-
- -c#
-
make combined weight systems for #-dimensional polytopes.
For #<=4 all relevant combinations are made by default,
otherwise the following option is required:
-
-n[#] followed by the names wf_1 ... wf_# of weight files
-
currently #=2,3 are implemented.
-
[-t] followed by # numbers n_i specifies the CWS-type, i.e.
-
the numbers n_i of weights to be selected from wf_i.
Currently all cases with n_i<=2 are implemented.
- -i
-
compute the polytope data M:p v [F:f] N:p [v] for all IP
CWS, where p and v denote the numbers of lattice points
and vertices of a dual pair of IP polytopes; an entry
F:f and no v for N indicates a non-reflexive `dual pair'.
- -d#
-
compute basic IP weight systems for #-dimensional
reflexive Gorenstein cones;
- -r#
-
specifies the index as #/2.
- -2
-
adjoin a weight of 1/2 to the input weight system.
- -N
-
make CWS for PPL in N lattice.
SEE ALSO
A complete manual is available here : http://arxiv.org/abs/1205.4147
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- Options
-
- SEE ALSO
-
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