# noPackedAllSubs -- finds all substitutions of variables by 1 and/or 0 for which ideal is not Konig.

## Synopsis

• Usage:
noPackedAllSubs(I)
• Inputs:
• Outputs:

## Description

Given an ideal that is not packed, returns a list with all substitution of variables by 0 and/or 1 that produces an ideal that is not Konig.

 i1 : R = QQ[x,y,z]; i2 : I = ideal(x*y,y*z,x*z); o2 : Ideal of R i3 : noPackedAllSubs(I) o3 = Only I is not Konig -- all proper substitutions are Konig.