I'm CCing Tom Bachmann, as he's the one who wrote this code, and is probably the only one who can answer here.
Aaron Meurer 2014-01-31 Gerhard Martin <[email protected]>: > ring r = 0,(x,y,z),dp > > module MD = > [1,x2+y,x*y-y*z,0,0],[0,x*z-y,z-x,0,0],[0,0,0,x2+y,x*y-y*z],[1,0,0,x*z-y,z-x]; > > module MK = syz(MD); > > matrix MM = MK; > > print(MM); > > module N =[x2+y,x*z-y],[x*y-y*z,z-x]; > > quotient(N,freemodule(nrows(MK))); > > > from sympy import QQ > from sympy.abc import x > QQ.old_poly_ring(x).ideal(1,x2+y,x*y-y*z,0,0,0,x*z-y,z-x,0,0,0,0,0,x2+y,x*y-y*z,1,0,0,x*z-y,z-x).syzygy_module() > <- this has error > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sympy. > For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. For more options, visit https://groups.google.com/groups/opt_out.
