Default hint to 0

pygae · May 9, 2024 · 099da6c · 099da6c
1 parent f53b98a
commit 099da6c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/galgebra/metric.py b/galgebra/metric.py
@@ -114,7 +114,7 @@ def collect(A, nc_list):
     return C
 
 
-def abs_with_hint(expr, hint: str) -> Expr:
+def abs_with_hint(expr, hint: str = '0') -> Expr:
     """
     Heuristics for simplifying the absolute value of an expression with hints.
     """