X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=mjo%2Fcone%2Frearrangement.py;h=0bbf95bb7603bed819d4b9e91a4b148856dc464c;hb=928b7d49fda98ff105c92293b5797bb7a2b9873a;hp=fa232bc476f8b4f779a745e47b65aa2ccd2c4763;hpb=9e7945f39b71d26df4e8d50332a7d8606447c822;p=sage.d.git

diff --git a/mjo/cone/rearrangement.py b/mjo/cone/rearrangement.py
index fa232bc..0bbf95b 100644
--- a/mjo/cone/rearrangement.py
+++ b/mjo/cone/rearrangement.py
@@ -83,8 +83,8 @@ def rearrangement_cone(p,n,lattice=None):
     [Jeong]_ Proposition 5.2.1::
 
         sage: all( rearrangement_cone(p,n).is_proper()
-        ....:              for n in xrange(10)
-        ....:              for p in xrange(1, n) )
+        ....:              for n in range(10)
+        ....:              for p in range(1, n) )
         True
 
     The Lyapunov rank of the rearrangement cone of order ``p`` in ``n``
@@ -92,12 +92,12 @@ def rearrangement_cone(p,n,lattice=None):
     by [Jeong]_ Corollary 5.2.4::
 
         sage: all( rearrangement_cone(p,n).lyapunov_rank() == n
-        ....:              for n in xrange(2, 10)
+        ....:              for n in range(2, 10)
         ....:              for p in [1, n-1] )
         True
         sage: all( rearrangement_cone(p,n).lyapunov_rank() == 1
-        ....:              for n in xrange(3, 10)
-        ....:              for p in xrange(2, n-1) )
+        ....:              for n in range(3, 10)
+        ....:              for p in range(2, n-1) )
         True
 
     TESTS:
@@ -116,22 +116,20 @@ def rearrangement_cone(p,n,lattice=None):
     cone should sum to a nonnegative number (this tests that the
     generators really are what we think they are)::
 
-        sage: set_random_seed()
         sage: def _has_rearrangement_property(v,p):
         ....:     return sum( sorted(v)[0:p] ) >= 0
         sage: all( _has_rearrangement_property(
         ....:      rearrangement_cone(p,n).random_element(),
         ....:      p
         ....:    )
-        ....:    for n in xrange(2, 10)
-        ....:    for p in xrange(1, n-1)
+        ....:    for n in range(2, 10)
+        ....:    for p in range(1, n-1)
         ....: )
         True
 
     The rearrangenent cone of order ``p`` is contained in the rearrangement
     cone of order ``p + 1`` by [Jeong]_ Proposition 5.2.1::
 
-        sage: set_random_seed()
         sage: n = ZZ.random_element(2,10)
         sage: p = ZZ.random_element(1,n)
         sage: K1 = rearrangement_cone(p,n)
@@ -143,7 +141,6 @@ def rearrangement_cone(p,n,lattice=None):
     rearrangement cone of order ``n - p`` when ``p`` is less than ``n``,
     by [Jeong]_ Proposition 5.2.1::
 
-        sage: set_random_seed()
         sage: n = ZZ.random_element(2,10)
         sage: p = ZZ.random_element(1,n)
         sage: K1 = rearrangement_cone(p,n)