Re:Ask HN: Why is math so obsessed with ancient syntax and f...
by debacle on Wednesday December 05, 2012 @01:20PM
(#4877652)
It's not about the structure. It's about the sigils. I have no idea what Xi means in the context that it's used, but if it's named in English it's very easy to understand.
But when you meet an entirely new structure, as you say, you are starting from scratch.