Difference between revisions of "ApCoCoA-1:BB.Border"
From ApCoCoAWiki
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<title>BB.Border</title> | <title>BB.Border</title> | ||
<short_description>Compute the border of an order ideal.</short_description> | <short_description>Compute the border of an order ideal.</short_description> | ||
| − | <syntax>BB.Border(OO:LIST):LIST</syntax> | + | |
| + | <syntax> | ||
| + | BB.Border(OO:LIST):LIST | ||
| + | </syntax> | ||
<description> | <description> | ||
Computes the border of an order ideal OO. The input/output is a list of terms. | Computes the border of an order ideal OO. The input/output is a list of terms. | ||
Revision as of 14:44, 24 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.
@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] -------------------------------
