I = slackIdeal(d, V)
I = slackIdeal M
I = slackIdeal P
I = slackIdeal C
I = slackIdeal V
I = slackIdeal(d, S)
I = slackIdeal S
The slack ideal of a d-polytope or rank d+1 matroid is the ideal of (d+2)-minors of its symbolic slack matrix, saturated by the product of the variables in the matrix.
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If a list of points is given it can be treated as the vertices of a polytope, the ground set of a matroid or the facets of an abstract polytope by specifying the option Object. The default is as a polytope.
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The object slackIdeal is a method function with options.