From: Michael Orlitzky <michael@orlitzky.com>
Date: Sun, 19 May 2024 01:47:13 +0000 (-0400)
Subject: mjo/cone/permutation_invariant.py: use cones.foo() from sage
X-Git-Url: http://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=99d11e5a6ce0a2f3e87e88b9959037ae77006b89;p=sage.d.git

mjo/cone/permutation_invariant.py: use cones.foo() from sage
---

diff --git a/mjo/cone/permutation_invariant.py b/mjo/cone/permutation_invariant.py
index d071586..982dd29 100644
--- a/mjo/cone/permutation_invariant.py
+++ b/mjo/cone/permutation_invariant.py
@@ -50,22 +50,22 @@ def is_permutation_invariant(K):
 
     SETUP::
 
-        sage: from mjo.cone.nonnegative_orthant import nonnegative_orthant
-        sage: from mjo.cone.permutation_invariant import is_permutation_invariant
-        sage: from mjo.cone.rearrangement import rearrangement_cone
+        sage: from mjo.cone.permutation_invariant import (
+        ....:   is_permutation_invariant
+        ....: )
 
     EXAMPLES:
 
     The rearrangement cone is permutation-invariant::
 
-        sage: all( is_permutation_invariant(rearrangement_cone(p,n))
+        sage: all( is_permutation_invariant(cones.rearrangement(p,n))
         ....:               for n in range(3, 6)
         ....:               for p in range(1, n) )
         True
 
     As is the nonnegative orthant::
 
-        sage: K = nonnegative_orthant(ZZ.random_element(5))
+        sage: K = cones.nonnegative_orthant(ZZ.random_element(5))
         sage: is_permutation_invariant(K)
         True