Quantum Computing.
the 2 control qbits: UT |000> = |000>, UT |010> = |010>, UT |100> = |100>, UT |110> = |111> Calculating functions A common problem when devising a quantum algorithm is the ability to compute the value of a function ƒ(x) at a number x. There are two cases: 1) The function ƒ(x) is invertible or there