# ApCoCoA-1:BB.GenericBB

From ApCoCoAWiki

## borderbasis.GenericBB

Computes the "generic" border basis w.r.t. an order ideal OO

### Syntax

$borderbasis.GenericBB(OO:LIST):LIST

### Description

Computes the "generic" border basis w.r.t. an order ideal OO i.e. the polys g_j = b_j - \sum_i c_{ij} t_i. The input is a list of terms OO (2nd element of type POLY). The output is a list of POLY in a "universal family ring" UF where UF = K[x_1,..,x_n,c{ij}].