X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=mjo%2Feja%2Feja_algebra.py;fp=mjo%2Feja%2Feja_algebra.py;h=7ab32e25219e5f35d1d99386f2c69a67ffb034e5;hb=1bef02ef2a4f20d65849d2f2ec9603620f53daef;hp=3671e367359d5eeb7b86c76fe98ec4e90edb2f6e;hpb=fa3651ef28df68f4c37b16339074fbf86b8feff4;p=sage.d.git

diff --git a/mjo/eja/eja_algebra.py b/mjo/eja/eja_algebra.py
index 3671e36..7ab32e2 100644
--- a/mjo/eja/eja_algebra.py
+++ b/mjo/eja/eja_algebra.py
@@ -3767,3 +3767,9 @@ class ComplexSkewSymmetricEJA(RationalBasisEJA, ConcreteEJA):
                          field=field,
                          matrix_space=A,
                          **kwargs)
+
+        # This algebra is conjectured (by me) to be isomorphic to
+        # the quaternion Hermitian EJA of size n, and the rank
+        # would follow from that.
+        #self.rank.set_cache(n)
+        self.one.set_cache( self(-J) )