pass F4 and MGB to M2 as strings

sagemath · Oct 6, 2019 · 1ad24c3 · 1ad24c3
1 parent 59b3215
commit 1ad24c3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/sage/rings/polynomial/multi_polynomial_ideal.py b/src/sage/rings/polynomial/multi_polynomial_ideal.py
@@ -3050,9 +3050,9 @@ def _groebner_basis_macaulay2(self, strategy=None):
         if strategy == "gb" or strategy is None:
             m2G = I.gb().generators()
         elif strategy == 'f4':
-            m2G = I.groebnerBasis('Strategy=>F4')
+            m2G = I.groebnerBasis('Strategy=>"F4"')
         elif strategy == 'mgb':
-            m2G = I.groebnerBasis('Strategy=>MGB')
+            m2G = I.groebnerBasis('Strategy=>"MGB"')
         else:
             raise ValueError("unsupported Macaulay2 strategy")
         G = str(m2G.external_string()).replace('\n','')