These are the three main areas where we

think of applying quantum computing, and then I'll spread them out a little bit more.

So the first area we say, well, artificial intelligence.

Why do we say that? Well, from the earliest discussion, there's a lot of money in them, their artificial intelligence.

You better be working there, right? But really...

down deep, and a lot of AI and machine learning, it's a part of mathematics, so linear algebra.

Quantum computers are essentially linear algebraic supercomputers.

How should people think about that? What filter should they be using to judge quantum announcements, let's say, over the next 18 months?