smallCover -- Create a small cover

Synopsis

• Usage:
smallCover(K,chi)
• Inputs:
• K, ,
• chi, ,
• Outputs:
• ,

Description

Create a small cover over K with characteristic matrix chi. If chi is not characteristic for K, then an error is returned. The entries of chi are automatically converted to ZZ/2 entries, if they not already so.

For the programmer

The object smallCover is .