Thread: Diamond Formula

This is a formula that helps you solve diamond problems:
x=[-a±√(a-4m)]/-2, where a is the addition number and m is the multiplication number.
Any comments?
And where do I publish this?

I didn’t know what you mean by “diamond problems�, so I had to Google.

x is one of the roots of the equation x²−ax+m = 0; so you missed a square in the square-rooted expression (it’s √(a²−4m)).

Oops! You're right, I missed that squared sign. Thanks! :-D
And here is a visual for diamond problems: