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-rw-r--r--numpy/polynomial/polynomial.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/numpy/polynomial/polynomial.py b/numpy/polynomial/polynomial.py
index 8c6b604d5..f63d9dd74 100644
--- a/numpy/polynomial/polynomial.py
+++ b/numpy/polynomial/polynomial.py
@@ -397,6 +397,7 @@ def polydiv(c1, c2):
if c2[-1] == 0:
raise ZeroDivisionError()
+ # note: this is more efficient than `pu._div(polymul, c1, c2)`
lc1 = len(c1)
lc2 = len(c2)
if lc1 < lc2: