eja: remove pointless __class__ from static method invocations.

diff --git a/mjo/eja/eja_algebra.py b/mjo/eja/eja_algebra.py
index b439ff9a46a578d22c9444d96862a69ea5c4a95d..d90d3f2dcb5f4adc5cd6135ac4151ef63c3166c8 100644 (file)
--- a/mjo/eja/eja_algebra.py
+++ b/mjo/eja/eja_algebra.py
@@ -435,7 +435,7 @@ class FiniteDimensionalEuclideanJordanAlgebra(CombinatorialFreeModule):
         """
         X = x.natural_representation()
         Y = y.natural_representation()
-        return self.__class__.natural_inner_product(X,Y)
+        return self.natural_inner_product(X,Y)
 
 
     def is_trivial(self):
@@ -798,7 +798,7 @@ class RealCartesianProductEJA(FiniteDimensionalEuclideanJordanAlgebra):
             sage: y = J.random_element()
             sage: X = x.natural_representation()
             sage: Y = y.natural_representation()
-            sage: x.inner_product(y) == J.__class__.natural_inner_product(X,Y)
+            sage: x.inner_product(y) == J.natural_inner_product(X,Y)
             True
 
         """
@@ -1366,8 +1366,7 @@ class RealSymmetricEJA(FiniteDimensionalEuclideanJordanAlgebra):
                 field = NumberField(p, 'sqrt2', embedding=RLF(2).sqrt())
                 S = [ s.change_ring(field) for s in S ]
             self._basis_normalizers = tuple(
-                ~(self.__class__.natural_inner_product(s,s).sqrt())
-                for s in S )
+                ~(self.natural_inner_product(s,s).sqrt()) for s in S )
             S = tuple( s*c for (s,c) in zip(S,self._basis_normalizers) )
 
         Qs = _multiplication_table_from_matrix_basis(S)
@@ -1470,8 +1469,7 @@ class ComplexHermitianEJA(FiniteDimensionalEuclideanJordanAlgebra):
                 field = NumberField(p, 'sqrt2', embedding=RLF(2).sqrt())
                 S = [ s.change_ring(field) for s in S ]
             self._basis_normalizers = tuple(
-                ~(self.__class__.natural_inner_product(s,s).sqrt())
-                for s in S )
+                ~(self.natural_inner_product(s,s).sqrt()) for s in S )
             S = tuple( s*c for (s,c) in zip(S,self._basis_normalizers) )
 
         Qs = _multiplication_table_from_matrix_basis(S)
@@ -1582,8 +1580,7 @@ class QuaternionHermitianEJA(FiniteDimensionalEuclideanJordanAlgebra):
                 field = NumberField(p, 'sqrt2', embedding=RLF(2).sqrt())
                 S = [ s.change_ring(field) for s in S ]
             self._basis_normalizers = tuple(
-                ~(self.__class__.natural_inner_product(s,s).sqrt())
-                for s in S )
+                ~(self.natural_inner_product(s,s).sqrt()) for s in S )
             S = tuple( s*c for (s,c) in zip(S,self._basis_normalizers) )
 
         Qs = _multiplication_table_from_matrix_basis(S)
@@ -1699,7 +1696,7 @@ class JordanSpinEJA(FiniteDimensionalEuclideanJordanAlgebra):
             sage: y = J.random_element()
             sage: X = x.natural_representation()
             sage: Y = y.natural_representation()
-            sage: x.inner_product(y) == J.__class__.natural_inner_product(X,Y)
+            sage: x.inner_product(y) == J.natural_inner_product(X,Y)
             True
 
         """