Macaulay2 » Documentation
Packages » SlackIdeals :: FlagIndices

next | previous | forward | backward | up | index | toc

FlagIndices -- a list of facet labels that form a flag of facets of given polytope or matroid

Usage:

containsFlag(V, FlagIndices => {0, 1, 2, 3})

Description

The default value is 0.

See also

Object -- select the combinatorial object which the input should be interpreted as
findFlag -- computes a list of facet labels that make up a flag in a polytope

Functions with optional argument named FlagIndices:

reducedSlackMatrix(...,FlagIndices=>...) -- a list of facet labels that form a flag of facets of given polytope or matroid

For the programmer

The object FlagIndices is a symbol.

The source of this document is in SlackIdeals.m2:3128:0.