ApCoCoA-1:BB.Border: Difference between revisions

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<command>
<command>
     <title>BB.Border</title>
     <title>BB.Border</title>
     <short_description>border of an order ideal</short_description>
     <short_description>Compute the border of an order ideal.</short_description>
<syntax>
<syntax>
BB.Border(OO:LIST):LIST
BB.Border(OO:LIST):LIST

Revision as of 16:10, 21 April 2009

BB.Border

Compute the border of an order ideal.

Syntax

BB.Border(OO:LIST):LIST

Description

Computes the border of an order ideal OO. The input/output is a list of terms.

Example

Use Q[x,y,z];
BB.Border([1,x]);
[z, y, xz, xy, x^2]
-------------------------------

BBasis

BB.BorderBasis

BB.Box