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Diffstat (limited to 'numpy/polynomial/_polybase.py')
| -rw-r--r-- | numpy/polynomial/_polybase.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/numpy/polynomial/_polybase.py b/numpy/polynomial/_polybase.py index 9674dee0b..3bea91dd2 100644 --- a/numpy/polynomial/_polybase.py +++ b/numpy/polynomial/_polybase.py @@ -499,7 +499,7 @@ class ABCPolyBase(abc.ABC): ret['coef'] = self.coef.copy() ret['domain'] = self.domain.copy() ret['window'] = self.window.copy() - ret['symbol'] = self.symbol.copy() + ret['symbol'] = self.symbol return ret def __setstate__(self, dict): |