Added comment, removed unfinished test

pygae · Aug 21, 2018 · 8a20f1c · 8a20f1c
1 parent 71bdcf8
commit 8a20f1c
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/clifford/__init__.py b/clifford/__init__.py
@@ -607,7 +607,11 @@ def _checkList(self):
 
 
     def _gmtElement(self, a, b):
-        "Element of the geometric multiplication table given blades a, b."
+        """
+        Element of the geometric multiplication table given blades a, b.
+        The implementation used here is described in chapter 19 of
+        Leo Dorst's book, Geometric Algebra For Computer Science
+        """
         bitmap_a = compute_bitmap_representation(a)
         bitmap_b = compute_bitmap_representation(b)
         output_sign = canonical_reordering_sign(bitmap_a, bitmap_b, np.array(self.sig))

diff --git a/test_clifford.py b/test_clifford.py
@@ -177,10 +177,6 @@ def test_gp_op_ip(self):
         t[0] = -1
         np.testing.assert_almost_equal(t, (e12*e12).value)
 
-    def test_up(self):
-        layout = Cl(4, 1)[0]
-        e1 = layout.blades['e1']
-
 
 class BasicAlgebraTests(unittest.TestCase):