I understand that the core is open APIs.

Would love to have a thinking PI. ]]>

Only by understanding the simplest form of a computers working parts, and the way that they come together can we appreciate how to invert the next genteration of thinking machines. I am so proud of your work, I congratulate

you summa cum laude. Babbage would understand this as a bridge from one form to another. May the spirit of von Neumann et al watch over you.

Respectfully,

Bill

]]>I believe that BCD addition is slightly more complex than BCD subtraction. This is because BCD addition carries are harder to detect than hexadecimal addition carries, but BCD subtraction borrows occur exactly where and when a hexadecimal subtraction borrow would occur. ]]>

I have been viewing and studying your design for about a year in the hopes of building a relay based simple calculator. Your insights have been very helpful and appreciated. I have modified the D-Flip/Flop circuit to enhance a counting design. I would like to send it to you for critiquing if you have time. If compensation is required, a bartering method is preferred. Thankyou for your time.

Best Regards

Fred Cathers. ]]>