ApCoCoA-1:BB.Border: Difference between revisions
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<command> | <command> | ||
<title>BB.Border</title> | <title>BB.Border</title> | ||
<short_description> | <short_description>Computes the border of an order ideal.</short_description> | ||
<syntax> | <syntax> | ||
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<types> | <types> | ||
<type>borderbasis</type> | <type>borderbasis</type> | ||
<type>ideal</type> | |||
</types> | </types> | ||
<see>BBasis</see> | <see>BBasis</see> | ||
Revision as of 12:41, 28 April 2009
BB.Border
Computes 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.
@param OO A list of terms representing an order ideal.
@return A list of border terms of OO.
Example
Use QQ[x,y,z]; BB.Border([1,x]); [z, y, xz, xy, x^2] -------------------------------
