InteractiveLPProblem: Have objective_constant_term participate in det…

…ermining the common base ring
mkoeppe · Oct 25, 2024 · e5035be · e5035be
1 parent 168d74f
commit e5035be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sage/numerical/interactive_simplex_method.py b/src/sage/numerical/interactive_simplex_method.py
@@ -650,7 +650,7 @@ def __init__(self, A, b, c, x='x',
         b = vector(b)
         c = vector(c)
         if base_ring is None:
-            base_ring = vector(A.list() + list(b) + list(c)).base_ring()
+            base_ring = vector(A.list() + list(b) + list(c) + [objective_constant_term]).base_ring()
         base_ring = base_ring.fraction_field()
         A = A.change_ring(base_ring)
         A.set_immutable()