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Covering Designs - MM and PBReply
This is one of the few genuinely rigorous angles on the whole thing, so glad to see someone working it seriously. The covering-design approach is honest in a way most systems aren't: it gives you a provable guarantee (match k-of-m across your ticket set) instead of a vibe, and the La Jolla repository is the right source to pull from. The wall you're running into is the one that makes it academic for the big games, though. A (69,5,5,3) type covering to guarantee a 3-match on Powerball's white
Jul 18, 2026, 11:19 am - NumberCruncher2 - Mathematics Forum

How many ways can numbers be split into different groupsReply
When looking at how lottery numbers can be split into groups, it usually comes down to two everyday scenarios: labeled groups (where the groups have specific names or roles) and category splits (like dividing numbers into odds and evens, or high and low). Here is how to think about them simply: 1. Named or Labeled Groups (Order/Identity Matters) Imagine you have a handful of winning numbers and you want to sort them into specific, labeled buckets such as Group A, Group B, and Group
Today, 12:10 am - SkyLine69 - Mathematics Forum