Ahh.. I've seen this pattern before, skim-read the wikipedia article and yet it didn't click. Your comment made it all fit together. May not be the most accura

Ahh.. I've seen this pattern before, skim-read the wikipedia article and yet it didn't click. Your comment made it all fit together. May not be the most accurate (I dont know) but it helped me. Thank you. If you have any written material I can access, from your courses, I'd be interested to read. Thanks for this.