How did the imaginary number i = root(-1) come about? Why must it exist? Can we do without it?

Yes, those of us who studied mathematics and physics after high school are familiar with the values $${i = \sqrt{-1}}$$ and ...
Scientific American

The most exciting claims from OpenAI’s heap of new proofs

Scientists have called out several math and computer science results as the most significant in the company’s overwhelming ...

What Are the Remaining Millennium Prize Problems?

OpenAI’s trove of new math results doesn’t fully solve any of these highly prestigious open questions, but it seems to make ...

I can't memorize the quadratic formula. So, what to do before thinking about 'how to memorize it'

I can't memorize the quadratic formula. No matter how many times I memorize it, when it comes to a test, I get confused and think, 'Wait, was the denominator 2a?' I often encounter this situation when ...