No problem. Didn't say I had one. Just curious, wanted more information about why OP posted, what made their post special. Still, didn't seem very novel or dee

No problem. Didn't say I had one. Just curious, wanted more information about why OP posted, what made their post special. Still, didn't seem very novel or deep. Might as well have been someone posting their first timing circuit test, water/air tunnel simulation, or computer vision project. So, good for them. But I thought HN wasn't a glad handing cheerleader chorus. Searching for Introduction to Markov Chains gets tons of hits at various levels of explanation that are nearly a decade old.