1 | initial version |
Sage doesn't work that way, e.g. k0 in ZZ
and j in ZZ
evaluate to False
because they are symbolic variables. You meant assume(k0, 'integer')
and assume(j, 'integer')
. Still, solve
doesn't seem very good at your problem. Instead, you can define your solution set as a Polyhedron and ask for its integral points:
sage: p = 5
sage: j = 1
sage: Polyhedron(ieqs=[[0,1,0], [p-2,-1,0]], eqns=[[-k, 1,p-1]]).integral_points()
((1, 0),)
2 | No.2 Revision |
Sage doesn't work that way, e.g. k0 in ZZ
and j in ZZ
evaluate to False
because they are symbolic variables. You meant assume(k0, 'integer')
and assume(j, 'integer')
. Still, solve
doesn't seem very good at your problem. Instead, you can define your solution set as a Polyhedron and ask for its integral points:
sage: p = 5
sage: j k = 1
sage: Polyhedron(ieqs=[[0,1,0], [p-2,-1,0]], eqns=[[-k, 1,p-1]]).integral_points()
((1, 0),)