name changes from blades to bases\n added analytics tracking

clifford/__init__.py

@@ -536,15 +536,15 @@ def randomRotor(self):
     def basis_vectors(self, **kw):
         return basis_vectors(self, **kw)
 
-    def blades(self,*args, **kw):
+    def bases(self,*args, **kw):
         '''
         Returns a dictionary mapping basis element names to their MultiVector
         instances, optionally for specific grades
 
         if you are lazy,  you might do this to populate your namespace
         with the variables of a given layout.
         
-        >>> locals().update(layout.blades())
+        >>> locals().update(layout.bases())
         
         
         

docs/EulerAngles.ipynb

@@ -27,16 +27,18 @@
    "source": [
     "A common way to parameterize rotations in three dimensions is through [Euler Angles](https://en.wikipedia.org/wiki/Euler_angles). \n",
     "\n",
-    "\"Any orientation can be achieved by composing three elemental rotations. The elemental rotations can either occur about the axes of the fixed coordinate system (*extrinsic rotations*) or about the axes of a rotating coordinate system, which is initially aligned with the fixed one, and modifies its orientation after each elemental rotation (*intrinsic rotations*). \"\n",
+    "\"Any orientation can be achieved by composing three elemental rotations. The elemental rotations can either occur about the axes of the fixed coordinate system (*extrinsic rotations*) or about the axes of a rotating coordinate system, which is initially aligned with the fixed one, and modifies its orientation after each elemental rotation (*intrinsic rotations*). \" -wikipedia\n",
     "\n",
-    "The animation below shows an intrinsic rotation model, as each elemental rotation is applied.  Label the left,right, and vertical blue-axes are  $e_1, e_2,$ and $e_3$, respectively. \n",
+    "The animation below shows an intrinsic rotation model as each elemental rotation is applied.  Label the left, right, and vertical blue-axes as  $e_1, e_2,$ and $e_3$, respectively. \n",
     "\n",
     "\n",
     "The series of rotations  can be described:\n",
     "\n",
     "1. rotate about $e_3$\n",
     "2. rotate about the rotated $e_1$, call it  $e_1^{'}$\n",
-    "3. rotate about the twice rotated axis of $e_3$, call it  $e_3^{''}$"
+    "3. rotate about the twice rotated axis of $e_3$, call it  $e_3^{''}$\n",
+    "\n",
+    "So the rotations are about  $e_1,  e_{3}^{'},  e_1^{''}$"
    ]
   },
   {
@@ -168,12 +170,12 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "For example, using this to create the rotation shown in the animation above,"
+    "For example, using this to create a rotation similar to that shown in the animation above,"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 96,
+   "execution_count": 100,
    "metadata": {
     "collapsed": false
    },
@@ -184,7 +186,7 @@
        "0.65328 - (0.65328^e12) - (0.38268^e23)"
       ]
      },
-     "execution_count": 96,
+     "execution_count": 100,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -263,8 +265,6 @@
     }
    ],
    "source": [
-    "from numpy import array \n",
-    "\n",
     "A = [e1,e2,e3]          # initial ortho-normal frame\n",
     "B = [R*a*~R for a in A] # resultant frame after rotation\n",
     "\n",
@@ -299,6 +299,8 @@
     }
    ],
    "source": [
+    "from numpy import array \n",
+    "\n",
     "M = [float(b|a) for b in B for a in A] # you need float() due to bug in clifford\n",
     "array(M).reshape(3,3)"
    ]

docs/_templates/layout.html

@@ -1,17 +1,15 @@
 {% extends "!layout.html" %}
 {% block extrahead %}
-  <script type="text/javascript">
-	  var _gaq = _gaq || [];
-	    _gaq.push(['_setAccount', 'UA-29068876-1']);
-		  _gaq.push(['_trackPageview']);
+ <script>
+  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+  })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
 
-		    (function() {
-			    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
-				    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-					    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
-						  })();
+  ga('create', 'UA-85010051-1', 'auto');
+  ga('send', 'pageview');
 
-  </script>
+</script>
 {% endblock %}
 
 {% block sidebarsearch %}

docs/conf.py

@@ -86,7 +86,7 @@
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
-exclude_patterns = ['_build', '.ipynb_checkpoints']
+exclude_patterns = ['_build', '**.ipynb_checkpoints']
 
 # The reST default role (used for this markup: `text`) to use for all
 # documents.