Macradon

Math Major with high end IT courses, this stuff is difficult in the start, but incredibly easy when the teachers replaces most of the letters with variables.

In IT Q is the output of the circuit, so the Output= NOT(X & P) OR E
NOT meaning the inverse ratio of the variable X & P, where the & symbol means and.

I think my brain just 'ploded. 

@Macradon. Okay, now I actually understand everything, honestly :)

*taking all pieces of Opals brain and glue them together*