The Microsoft Tax
I recently decide to purchase a Laptop. My concerns were: must be 64-bit, must be lightweight, should be tiny. Using the venerable pricegrabber, which lets you sort and filter by many aspects (and so beats froogle to a bloody pulp),…
Universal Turing Machines, Part 6: Headbashing
Ok, so we just finished simulating a write, now it’s time to simulate movement of the head to the Left or Right one square. This routine should be fairly straightforward. Scan back to the symbol in the transition table and…