api: fixmissing coeef in FD

devitocodes · Sep 24, 2024 · fb4b50e · fb4b50e
1 parent 97b81fc
commit fb4b50e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/devito/finite_differences/finite_difference.py b/devito/finite_differences/finite_difference.py
@@ -129,8 +129,10 @@ def generic_derivative(expr, dim, fd_order, deriv_order, matvec=direct, x0=None,
         return expr
 
     # Enforce stable time coefficients
-    if dim.is_Time and coefficients != 'symbolic':
+    if dim.is_Time:
         coefficients = 'taylor'
+    else:
+        coefficients = expr.coefficients
 
     return make_derivative(expr, dim, fd_order, deriv_order, side,
                            matvec, x0, coefficients, expand, weights)