Rename the cluster notation

nearest.html

@@ -42,10 +42,10 @@
                         <label for="image-mean">Mean Argument:</label>
                         <select type="checkbox" onchange="onMeanArgumentChanged()" id="image-summary">
                             <option selected>All Pixels</option>
-                            <option>Biggest Cluster</option>
-                            <option>Smallest Cluster</option>
-                            <option>Best Cluster</option>
-                            <option>Worst Cluster</option>
+                            <option>Biggest Cluster (M)</option>
+                            <option>Smallest Cluster (m)</option>
+                            <option>Best Cluster (α)</option>
+                            <option>Worst Cluster (ω)</option>
                         </select>
                     </div>
                 </div>

nearest.js

@@ -201,10 +201,10 @@ const mathDefinitions = {
   `,
   "k-definition": String.raw`
     \begin{aligned}
-      K_{\text{big}}\left(P\right) &= ${mathArgBest("max", "P_i")} \frac{\left|P_i\right|}{\left|P\right|} \\
-      K_{\text{small}}\left(P\right) &= ${mathArgBest("min", "P_i")} \frac{\left|P_i\right|}{\left|P\right|} \\
-      K_{\text{best}}\left(P\right) &= ${mathArgBest("min", "P_i")} \frac{\left|P\right|}{\left|P_i\right|} \left|\left| \vec{q} - \vec{\mu}\left(P_i\right) \right|\right| \\
-      K_{\text{worst}}\left(P\right) &= ${mathArgBest("max", "P_i")} \frac{\left|P\right|}{\left|P_i\right|} \left|\left| \vec{q} - \vec{\mu}\left(P_i\right) \right|\right|
+      M\left(P\right) &= ${mathArgBest("max", "P_i")} \frac{\left|P_i\right|}{\left|P\right|} \\
+      m\left(P\right) &= ${mathArgBest("min", "P_i")} \frac{\left|P_i\right|}{\left|P\right|} \\
+      \alpha\left(P\right) &= ${mathArgBest("min", "P_i")} \frac{\left|P\right|}{\left|P_i\right|} \left|\left| \vec{q} - \vec{\mu}\left(P_i\right) \right|\right| \\
+      \omega\left(P\right) &= ${mathArgBest("max", "P_i")} \frac{\left|P\right|}{\left|P_i\right|} \left|\left| \vec{q} - \vec{\mu}\left(P_i\right) \right|\right|
     \end{aligned}
   `,
   "cluster-definition": String.raw`
@@ -234,10 +234,10 @@ const metricText = [
 
 const muArgs = [
   "P", 
-  String.raw`K_{\text{big}}\left(P\right)`, 
-  String.raw`K_{\text{small}}\left(P\right)`, 
-  String.raw`K_{\text{best}}\left(P\right)`, 
-  String.raw`K_{\text{worst}}\left(P\right)`,
+  String.raw`M\left(P\right)`, 
+  String.raw`m\left(P\right)`, 
+  String.raw`\alpha\left(P\right)`, 
+  String.raw`\omega\left(P\right)`,
 ];
 
 const renderVec = math => String.raw`\vec{${math.charAt(0)}}${math.substr(1)}`;