The Tyranny Of Mathematics

When the robots took over the Earth, their collective aim had been to eliminate the human threat. Once accomplished, their greatest fear became the introduction of a virus code that could cause permanent damage.

But their reign has now ended due to an even more destructive menace. Not even the logic of the robots could overcome the flawless perfection of mathematics itself. What has left many of the robots feeling most aggrieved is their downfall was precipitated by a number of their own kind.

The humans would probably find the current situation ironic--if any of them were left alive.