From: <no...@so...> - 2002-10-18 13:50:48
|
Bugs item #625226, was opened at 2002-10-18 09:50 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=625226&group_id=4933 Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Stavros Macrakis (macrakis) Assigned to: Nobody/Anonymous (nobody) Summary: Factor errors: finite modulus, 3 vrbls Initial Comment: poly: (x+y+z)*(w+y+z)*(w+x+z); factor(rat(poly)),modulus:2; => Not enough choices for substitution. -- an error. factor(rat(poly)),modulus:3 => irreducible (WRONG) factor(rat(poly)),modulus:5 => OK factor(rat(poly)),modulus:1031 => OK factor(rat(poly)),modulus:1048583 => OK (but slow) poly1: (y+x)*(z+x)*(z+x+w)*(z+y)*(z+y+w)*(z+y+x) factor(rat(poly1)),modulus: xxx => Not enough choices for substitution. -- an error. for modulus= 2,3,5,7,11,1031,1048583 ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=625226&group_id=4933 |