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-rw-r--r--numpy/lib/polynomial.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/numpy/lib/polynomial.py b/numpy/lib/polynomial.py
index b35926900..6964277a3 100644
--- a/numpy/lib/polynomial.py
+++ b/numpy/lib/polynomial.py
@@ -641,6 +641,9 @@ class poly1d(object):
self.__dict__['coeffs'][ind] = val
return
+ def __iter__(self):
+ return iter(self.coeffs)
+
def integ(self, m=1, k=0):
"""Return the mth analytical integral of this polynomial.
See the documentation for polyint.