mjo: replace xrange() with range() for python-3.x compatibility.

[sage.d.git] / mjo / eja / eja_element.py

diff --git a/mjo/eja/eja_element.py b/mjo/eja/eja_element.py
index 276eab040db20d1df1715eed782db7dfe2acd481..f78af2519c15eb1aeb07eaa4a45b56cbd0a40d4f 100644 (file)
--- a/mjo/eja/eja_element.py
+++ b/mjo/eja/eja_element.py
@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
 
-from itertools import izip
-
 from sage.matrix.constructor import matrix
 from sage.modules.free_module import VectorSpace
 from sage.modules.with_basis.indexed_element import IndexedFreeModuleElement
@@ -988,7 +986,7 @@ class FiniteDimensionalEuclideanJordanAlgebraElement(IndexedFreeModuleElement):
         """
         B = self.parent().natural_basis()
         W = self.parent().natural_basis_space()
-        return W.linear_combination(izip(B,self.to_vector()))
+        return W.linear_combination(zip(B,self.to_vector()))
 
 
     def norm(self):
@@ -1317,7 +1315,7 @@ class FiniteDimensionalEuclideanJordanAlgebraElement(IndexedFreeModuleElement):
         # will be minimal for some natural number s...
         s = 0
         minimal_dim = J.dimension()
-        for i in xrange(1, minimal_dim):
+        for i in range(1, minimal_dim):
             this_dim = (u**i).operator().matrix().image().dimension()
             if this_dim < minimal_dim:
                 minimal_dim = this_dim