Adding integers

We will build some piece of hardware for adding integers (in binary representation).

For the sake of being truthful, we will just use some simulation software (CircuitVerse) for logic gate circuits. But still, for a math class we will deal with some serious real-world things!

In Section 1.1 we will introduce logic gates that will be used as building blocks for our hardware. In Section 1.2 we build our own devices for adding two and three bits. The result of this will be a so called half and full adder, and these will be used as building blocks for adding 4-bit and 8-bit patterns in Section 1.3.