diff --git a/syngular/ideal.py b/syngular/ideal.py
index 085fd17..f4a73d9 100644
--- a/syngular/ideal.py
+++ b/syngular/ideal.py
@@ -55,7 +55,7 @@ def squoosh(self):
     def dim(self):
         singular_commands = [f"ring r = {self.ring};",
                              f"ideal i = {self};",    # Check which is better
-                             f"ideal gb =  std(i);",   # {','.join(self.groebner_basis)};",
+                             "ideal gb =  std(i);",   # {','.join(self.groebner_basis)};",
                              "print(dim(gb));",
                              "$"]
         output = execute_singular_command(singular_commands)
diff --git a/syngular/ideal_algorithms.py b/syngular/ideal_algorithms.py
index 523063f..e52fa40 100644
--- a/syngular/ideal_algorithms.py
+++ b/syngular/ideal_algorithms.py
@@ -122,7 +122,7 @@ def extension_contraction(self, U, ordering="lp"):
         Ideal = self.__class__
         return int(string.split("\n")[1]), Ideal(r, [entry.replace(",", "") for entry in string.split("\n")[3:]])
 
-    def primeTestDLP(self, verbose=False, timeout_fpoly=10, timeout_dim=600, 
+    def primeTestDLP(self, verbose=False, timeout_fpoly=10, timeout_dim=600,
                      iterated_degbound_computation=False, projection_number=None):
         """Returns True if the ideal is prime, False if it is not. Raises Inconclusive if it can't decide. Assumes equidimensionality of input ideal.
         Experimental new feature with iterated_degbound_computation=True, may help when ideal is prime and deg-unbounded computation fails.
diff --git a/syngular/ring.py b/syngular/ring.py
index 0e03552..f315a9f 100644
--- a/syngular/ring.py
+++ b/syngular/ring.py
@@ -44,7 +44,7 @@ def ordering(self):
     @ordering.setter
     def ordering(self, ordering):
         if isinstance(ordering, str):
-            assert ordering in ['lp', 'rp', 'dp', 'Dp', 'ls', 'rs', 'ds', 'Ds']
+            assert ordering[:2] in ['lp', 'rp', 'dp', 'Dp', 'ls', 'rs', 'ds', 'Ds', 'wp']
             if ordering[1] == 's':
                 print("Warning: chosen ordering is not a well-ordering.")
         else: