FAQ (frequently asked questions)

Do I have to sign up?

No. The primary advantage of creating an account is that the Solver’s contents can be saved as worksheets, which you can continue working on at any time.

If you’re not signed in, there is no way for us to tell who you are and what formulas you’ve worked on in the past.

Can I add my own formulas?

Not yet. Please use the feedback button at the right-hand edge of the screen to let us know which formulas you’re missing.