Qiaochu_Yuan comments on Solved Problems Repository - Less Wrong

25 Post author: Qiaochu_Yuan 27 March 2013 04:51AM

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Comment author: Qiaochu_Yuan 29 March 2013 08:29:36PM *  2 points [-]

I don't understand what you're disagreeing with. Is it "as long as your metric is losing weight, the relevant physical law is conservation of mass"? Because that seems obviously true to me. What you seem to be arguing is that your metric shouldn't be losing weight, which is reasonable, but you're not disagreeing with me.

Comment author: DerBerggeist 29 March 2013 08:49:44PM *  2 points [-]

Huh, I think I read your comment too quickly and missed the "as long as...: qualifier and then started replying and went off on a tangent and forgot what the original comment was. Hah. My bad. Also didn't notice your name, hence my reference to you in the 3rd person.

Yeah, weight's not the best metric to use without taking into account body composition.

Oh wait, I think I figured it out. I'd combined your post and paper-machine's in my head, so I thought the simple calories-out-calories-in model in the highest level post being the thing referred to by discussion of conservation laws.