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Intervals in modular arithmetic
- agentultra 11y agoInterval arithmetic is neat. This is a great article for introducing modular interval arithmetic too. I'm going to add this to my toy interval arithmetic library when I get a chance. Thanks!
- Someone 11y agoOne quirk worth mentioning is equality testing. That is not simply a matter of checking that lower and upper boundaries are equal: [4,3] = [8,7] [4,4) = [8,8) = (4,4] (The latter independently of the issue whether you think those sets are empty or the complements of the empty set)