extensions-experiment.md

 # Hackage Experiment
 
 
+
 Isaac ran an experiment on all the packages uploaded to [ http://hackage.haskell.org](http://hackage.haskell.org).  This table summarizes the various packages' use of extensions.
 
-TODO[ Upload more packages](http://hackage.haskell.org/trac/hackage/wiki/CabalPackages) and re-run this experiment.  
+
+
+TODO [ Upload more packages](http://hackage.haskell.org/trac/hackage/wiki/CabalPackages) and re-run this experiment.  
+
 
 <table><tr><th> Extension </th>
 <th> times used 
 </th></tr>
-<tr><th>CPP?</th>
+<tr><th> CPP? </th>
 <th> 7 
 </th></tr>
-<tr><th>[ExistentialQuantification](existential-quantification)</th>
+<tr><th> [ExistentialQuantification](existential-quantification) </th>
 <th> 1 
 </th></tr>
-<tr><th>[ForeignFunctionInterface](foreign-function-interface)</th>
+<tr><th> [ForeignFunctionInterface](foreign-function-interface) </th>
 <th> 2 
 </th></tr>
-<tr><th>[FunctionalDependencies](functional-dependencies)</th>
+<tr><th> [FunctionalDependencies](functional-dependencies) </th>
 <th> 1 
 </th></tr>
-<tr><th>[MultiParamTypeClasses](multi-param-type-classes)</th>
+<tr><th> [MultiParamTypeClasses](multi-param-type-classes) </th>
 <th> 1 
 </th></tr>
-<tr><th>[OverlappingInstances](overlapping-instances)</th>
+<tr><th> [OverlappingInstances](overlapping-instances) </th>
 <th> 8 
 </th></tr>
-<tr><th>TemplateHaskell?</th>
+<tr><th> TemplateHaskell? </th>
 <th> 1 
 </th></tr>
-<tr><th>[TypeSynonymInstances](type-synonym-instances)</th>
+<tr><th> [TypeSynonymInstances](type-synonym-instances) </th>
 <th> 1 
 </th></tr></table>
 
 
+
 errors in 4 packages:
 
+
 - haspr-0.3.0
 - hasp-0.3.0
 - hsp-0.2