Select Code to Download

...
...
       SK         => $sk,
       SKR        => $skr
   } );

             Rate    Simple ClassicST ClassicGRT    Jethro         SK 
+       SKR
Simple     3.08/s        --      -45%       -69%      -70%       -78% 
+      -80%
...
Jethro     10.3/s      234%       83%         5%        --       -27% 
+      -32%
SK         14.1/s      359%      151%        44%       37%         -- 
+       -7%
SKR        15.2/s      394%      170%        55%       48%         8% 
+        --