Python3 compat.

1 files changed, 3 insertions, 3 deletions

diff --git a/series_expansion.py b/series_expansion.py
index 15ee79d..ca06b40 100644
--- a/series_expansion.py
+++ b/series_expansion.py
@@ -59,7 +59,7 @@ class SeriesExpansion(object):
         basis_vals = []
         for i, (b, c, d) in enumerate(zip(self._basis, coords, diff_order)):
             val = []
-            for idx in xrange(self._coeffs.shape[i]):
+            for idx in range(self._coeffs.shape[i]):
                 val.append(b.eval(idx, c, d))
             basis_vals.append(val)
 
@@ -68,8 +68,8 @@ class SeriesExpansion(object):
                 ret += val * c
             return ret
         elif self._dim == 2:
-            for i in xrange(self._coeffs.shape[0]):
-                for j in xrange(self._coeffs.shape[1]):
+            for i in range(self._coeffs.shape[0]):
+                for j in range(self._coeffs.shape[1]):
                     ret += self._coeffs[i, j] * np.outer(basis_vals[0][i], basis_vals[1][j])
             return ret
         else: