On reflection

This week I was reviewing a decade-old unpublished math note.

I'm glad I didn't try to publish it. I scribbled corrections all over the thing. How did I come to that conclusion; it's just wrong!

I hadn't taken the time to make notation consistent either (it had grown over the course of several years). It's better now, though not good enough--an interesting approach, but it doesn't go enough of anywhere to call it useful.

Now that I have more leisure to go over things carefully, it's amazing what I find.