Merge branch 'master' of github.com:yuanchenyang/SumOfSquares.py

yuanchenyang · Mar 15, 2024 · 7e321a1 · 7e321a1
2 parents 70e293c + 6a69691
commit 7e321a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/SumOfSquares/SoS.py b/src/SumOfSquares/SoS.py
@@ -25,7 +25,7 @@ def __init__(self, *args, **kwargs):
         self._pexpect_count = 0
 
     def __getitem__(self, sym):
-        assert isinstance(sym, sp.Symbol), f'{s} must be a sympy symbol!'
+        assert isinstance(sym, sp.Symbol), f'{sym} must be a sympy symbol!'
         return self.sym_to_var(sym)
 
     def sym_to_var(self, sym):