Physics is also very linear. You cannot know what will happen at time t+1 until ... | Hacker News

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dagw on Aug 18, 2016 | parent | context | favorite | on: A minimal raytracer

Physics is also very linear. You cannot know what will happen at time t+1 until you know exactly what happened in time t.

Senji on Aug 19, 2016 [–]

Not exactly true, there are subcases where you can isolate islands of objects and be sure they wouldn't interact.

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