Skip to main content
Share Your Experience: Take the 2024 Developer Survey

New answers tagged

1 vote

What is the point of building arithmetic circuits in a quantum computer?

Generally speaking, you're right that you want to do as much of the arithmetic as you can on classical computers. But in a quantum algorithm, many of the values you need to do arithmetic to will be ...
Craig Gidney's user avatar
  • 37.6k
2 votes

What is the point of building arithmetic circuits in a quantum computer?

Yes, it is practical! For Grover algorithm - check the following example For risk analysis in finance - once you want to prepare some variables representing some payoff in the market. Check those ...
Ron Cohen's user avatar
  • 1,432
4 votes
Accepted

Exponential Quantum Speedup for the Traveling Salesman Problem - where is the catch?

The catch is the parameter $\kappa$, the condition number of the embedding matrix. I can't comment on the correctness of the whole work. This will require a thorough examination of the content. But ...
Manish Kumar's user avatar

Top 50 recent answers are included