eja: handle tuples in parent algebras rather than in subclasses.

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

diff --git a/mjo/eja/eja_subalgebra.py b/mjo/eja/eja_subalgebra.py
index 3eee24866216ca84aa8acf2484e07d01d6cad019..3b8c67d6176320485ab30549d7cfdbbdc9a48ffa 100644 (file)
--- a/mjo/eja/eja_subalgebra.py
+++ b/mjo/eja/eja_subalgebra.py
@@ -15,7 +15,8 @@ class FiniteDimensionalEJASubalgebraElement(FiniteDimensionalEJAElement):
     the same as its matrix representation in the superalgebra::
 
         sage: set_random_seed()
-        sage: A = random_eja().random_element().subalgebra_generated_by()
+        sage: x = random_eja(field=QQ,orthonormalize=False).random_element()
+        sage: A = x.subalgebra_generated_by(orthonormalize=False)
         sage: y = A.random_element()
         sage: actual = y.to_matrix()
         sage: expected = y.superalgebra_element().to_matrix()
@@ -28,7 +29,7 @@ class FiniteDimensionalEJASubalgebraElement(FiniteDimensionalEJAElement):
 
         sage: set_random_seed()
         sage: x = random_eja(field=AA).random_element()
-        sage: A = x.subalgebra_generated_by(orthonormalize_basis=True)
+        sage: A = x.subalgebra_generated_by(orthonormalize=True)
         sage: y = A.random_element()
         sage: y.operator()(A.one()) == y
         True
@@ -51,7 +52,7 @@ class FiniteDimensionalEJASubalgebraElement(FiniteDimensionalEJAElement):
             sage: x = sum(J.gens())
             sage: x
             e0 + e1 + e2 + e3 + e4 + e5
-            sage: A = x.subalgebra_generated_by()
+            sage: A = x.subalgebra_generated_by(orthonormalize=False)
             sage: A(x)
             f1
             sage: A(x).superalgebra_element()
@@ -59,7 +60,7 @@ class FiniteDimensionalEJASubalgebraElement(FiniteDimensionalEJAElement):
             sage: y = sum(A.gens())
             sage: y
             f0 + f1
-            sage: B = y.subalgebra_generated_by()
+            sage: B = y.subalgebra_generated_by(orthonormalize=False)
             sage: B(y)
             g1
             sage: B(y).superalgebra_element()
@@ -83,7 +84,7 @@ class FiniteDimensionalEJASubalgebraElement(FiniteDimensionalEJAElement):
             True
 
         """
-        return self._superalgebra(self.to_matrix())
+        return self.parent().superalgebra()(self.to_matrix())