On Tuesday 07 October 2008, Paul Zimmermann wrote: > Hi, > > a question of a colleague from my lab: > > can Sage solve linear systems A*x=b, where A is a matrix with positive > integer coefficients, b is a vector with positive integer coefficients, > and the unknown vector x is searched over the positive integers? > > I guess this is more or less equivalent to integer linear programming > (ILP), see > http://en.wikipedia.org/wiki/Integer_linear_programming#Integer_unknowns.
Is this what you are looking for: http://www.singular.uni-kl.de/Manual/3-0-4/sing_610.htm ? Cheers, Martin -- name: Martin Albrecht _pgp: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x8EF0DC99 _www: http://www.informatik.uni-bremen.de/~malb _jab: [EMAIL PROTECTED] --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
